The Windows 8 Consumer Preview (here's the Windows 8 download) updates the look of the Developer Preview, adds a lot of new features and revamps a few old ones.
The round Start button is gone, the Metro-style Start screen remains and yes, you can only pick from nine colours and five patterns for the Start screen background.
But there's far more to the Consumer Preview user interface than the Start screen, and far more to Windows 8 than the user interface.
Metro has a limited choice of colour schemes and styles
There are new ways of switching between apps, as well as more updates to the desktop tools. There are changes under the hood to file copying, power management, security, networking, hardware support and more.
Two windows; when one is the desktop, it has thumbnails of all open apps
And then there are the first real Metro apps, so you can find out what it's like to use Metro for more than just trying out Metro, and the Windows Store for the first third-party apps from real developers.
Swipe down on the start menu to see all your apps
This is the version of Windows 8 that's going to give you a real feel for what the final operating system will be like and the first version you could realistically use for day-to-day work. But will you want to?
Running the Windows 8 Consumer Preview
First of all, it's worth noting that the Consumer Preview is only for x86/64 PCs; there isn't an ARM version that you can download and try out, since there aren't any ARM devices that will run it.
That's because of the extremely custom way that ARM devices are built, where not even the way to control a physical button is standard. Microsoft isn't supporting tablets built to run Android or WebOS, either.
It's the windows 7 beta fish – metro style
Much of what we're seeing in the Consumer Preview will be the same on Windows on ARM (WOA) systems. Most stuff - from the Metro user interface to the touch gestures, to the Windows desktop and built-in Windows tools such as Explorer and Task Manager - will be practically the same. But until we see it in action, we don't know what WOA performance and battery life will be like.
Consumer Preview doesn't include the desktop Office apps that will be bundled with WOA either - and of course it runs all the x86 desktop apps that won't work on WOA.
When you download the Consumer Preview, installing is easier than usual with a beta operating system. You can start the installation directly from the web page, instead of having to download an ISO file and burn that to an optical disc.
You can still burn an ISO if you want, and the installer can also create a bootable USB stick so you can download Consumer Preview once and install it on multiple machines.
Windows 8 boots so fast you may miss the bios screen, so you can change the options for the next boot here
The tools for creating a Windows To Go USB stick aren't available yet, so you can't run Windows 8 directly from USB, but you'll get a far better feel for how Windows 8 performs if you can try it out directly on a PC.
The PS Vita is the most powerful, dazzling and impressive handheld games console ever built.
It packs not one but two quad-core processors, a sparkling 5-inch touchscreen OLED display, dual analogue stick controls and games that go way beyond what any other portable device is currently capable of.
That includes the Nintendo 3DS, which may wield 3D optics as its trump card, but nonetheless simply cannot compete with the Vita in terms of graphical fidelity. What the PlayStation Vita offers is more akin to a home console experience on the move, and that puts it in an elite class of one.
Of course, whether or not there is a big market for such a device is an interesting question, and we're in the process of getting some early answers. A sluggish start in Japan has been followed by some less-than-stellar sales figures in the first weeks of its UK and US launch. It doesn't come as much of a surprise.
After all, it's a luxury item launching post-Christmas into a Western world ravaged by financial floundering, and further hindered by Sony's desperate need to make money at a time when the strength of the Yen makes exported Japanese products very expensive.
Take a look at PS Vita gameplay footage, the new interface and touch controls in our video:
But we'll get to that a little later, and as far as this PlayStation Vita review goes, we're looking at the product as a stand alone piece of hardware, how it stacks up against the competition and whether or not it offers value for money.
The basics
In many ways, despite the new name, the PlayStation Vita is another revision of the Sony PSP legacy with plenty of much needed evolution on top.
The same basic form factor returns and it doesn't look too different from its predecessors. But this is a wolf in sheep's clothing. A beast among men. A veritable fire-breathing monster compared to those long-dead PSPs in the sky.
The curvy oval shape returns, and measures 7.2-inches from end to end. So it's the biggest Sony handheld ever, with a height of 3.3-inches and a thickness of 0.73.
Sony's reasoning has clearly been: if we're going to make the world's most powerful handheld console, we might as well make it the best it can possibly be. That involves packing industry-leading visuals, hence the 5-inch OLED screen which on its own is as big as the entire PSP Go console was.
We think the enlarged size is a worthwhile compromise, and this Wi-Fi only model weighs in at just 260g which is 20g lighter than the original, smaller PSP 1000. So when you pick it up you'll react to its apparent lightness.
On the table
The front of the console is a smorgasbord of hardware delights.
To the left of the screen you'll find the classic Sony D-Pad, a left analogue stick, a left speaker and the PS Home button.
To the right you'll find your classic PlayStation triangle, circle, square and X buttons, as well as a right analogue stick, right speaker, a 0.3MP front-facing camera and the Start and Select buttons you're most likely very familiar with already.
On the top side of the Vita are left and right shoulder buttons - there are no trigger buttons like you'd find on a PS3 Dualshock controller. Between the shoulders you'll find the on/off button, volume controls, the PS Vita Card slot (which we'll discuss in a moment) and a terminal to plug in any number of as-yet non-existent peripherals.
The base of the console houses the proprietary USB connector for charging and connecting to PS3 etc, as well as the headphone/microphone adapter and the Memory Card slot.
And finally, the rear of the PS Vita is home to the brand-new rear Touch Pad, a rear 0.3MP camera and a microphone.
Price
At launch the PS Vita will set back UK gamers around £209.99 (RRP £229.99), while the 3G version will launch a little later for £259.99 (£279.99). At the time of writing, the cheapest deal for the PS Vita is £197 at ASDA, while Amazon have matched that price.
There are bundle deals if you shop around, and these include different combinations of PC Sivta with memory cards and games
Samsung published endless press releases about its ever growing global sales figures, which can only mean one thing. A sequel is guaranteed for 2012.
Samsung is yet to make any official announcement regarding the Galaxy S3, mind, but the pieces are falling in to place. Samsung's processor developments are clear to see, with the company announcing several new Exynos cores during 2011 that could power the new Galaxy S3.
The Galaxy S 3 (which we've also seen referred to as the Galaxy SIII) is bound to be at least powered by a dual-core processor, but there's even been rumour of a quad-core chipset in Samsung's pipeline, which may power the S3. Here's what else we've gathered so far.
The mobile phone industry is extremely predictable. The high-spec models for the year are invariably announced and shown off at February's Mobile World Congress event, with the finished hardware starting to appear on sale at the end of March and into April.
Samsung managed to release the S2 right at the beginning of April in 2011, so it's bound to want to repeat the winning formula and release the S3 at the same time in 2012. If you're due an upgrade next April, the S3 ought to be ready and waiting for you.
Samsung has even gone as far as cancelling its whole MWC conference altogether, so we're looking forward to seeing how it diverts all those funds into making the Galaxy S3 launch superb.
Update: A couple of South African carriers have said that they expect the Samsung Galaxy S3 to hit shelves as early as July - which tees us up nicely for a March unveiling.
Update: A leaked image claiming to be the Samsung Galaxy S3 has appeared online suggesting it will be unveiled on March 22 - however Samsung has already denied the date and the image has several flaws.
Update: The Samsung Galaxy S3 could be in-line for a surprise launch on March 30, depending on the conclusions you draw from a cryptic paint-job adorning London's flagship Phones 4U store - although this now looks unlikely as Samsung has confirmed it is the launch of a Samsung vendor within the Phones 4U shop.
Samsung Galaxy S3 US release date
The Galaxy S2 took many months to appear in the US, as Samsung rearranged the design and changed features to please the US networks and their customers.
Given that the S2 is therefore still quite "new" to America, we'd expect the S3's American launch to be several months after the UK arrival once again. Mobile hardware launches are one of the few areas where the UK leads the world.
It's been suggested the reason Samsung has delayed the Galaxy S3 until after MWC 2012 is so it can be launched simultaneously in the US and rest of the world.
The Galaxy S2 suffered a US release delay, which saw it arrive several months after the rest of the world and Samsung is keen to avoid the same situation this year.
Samsung Galaxy S3 price
Obviously we don't have pricing details for an unannounced phone, so all we can do is speculate. Given the recent launch of the Galaxy Nexus, which sold for an enormous £520 around its launch and for the following few weeks and was available on contracts starting at £36, that's the high-end level we expect of the S 3.
The Galaxy S2 was put on sale for £500 at launch, and contracts for a whopping £46 per month weren't hard to find either. However, that price dropped very quickly, so we expect the same to happen again.
In fact, given the success of the S2 (pictured below), we could even see it set new highs for Android phone prices, as Samsung fans clamour for what will surely be one of 2012's must-have mobiles.
Samsung Galaxy S3 processor
Back in November, details of a next-gen Samsung Exynos 4412 chipsetwere uncovered, describing it as a quad-core unit said to be clocked at 1.5GHz.
Given that Android manufacturers are all clamouring to boast about who's got the most cores in their devices, it'd make perfect sense for the S3 to be announced as a headline-grabbing quad-core phone.
If not, Samsung has officially revealed its work on the dual-core Exynos 4212, a dual-core ARM9 chipset that's claimed to be 30% more efficient and substantially faster than the unit inside the Galaxy S2. Even that lesser option would still make the S3 a great phone.
Or there's the newer Exynos 5250, an up-to-2GHz dual-core model that supports an incredible maximum resolution of 2560x1600. This seems primarily designed for tablets, but with phone specs increasing at such massive speed, who knows?
Nothing is confirmed yet, of course, but given the Q2 2012 launch date and the fact that Samsung is already releasing test versions of an Android 4.0 update for the Galaxy S 2, the S 3 is all but guaranteed to arrive with a version of the Android 4.0 Ice Cream Sandwich release.
Google has recently published the 4.0.3 code which it says should be considered the baseline of the Ice Cream Sandwich code, so expect that version to launch on the S 3 at the very least.
We would also expect the Galaxy S 3 to feature a version of Samsung's TouchWiz user interface skin layered over the top of Android as well, which will help differentiate the phone from the "vanilla" Android 4.0 as found in the Samsung-made Galaxy Nexus.
Update: An image below claims to show the Samsung GT-i9300, running Android Ice Cream Sandwich with TouchWiz overlay, and touts itself as "the real deal" - could this be the Samsung Galaxy S3?
Not much to go on here at the moment, but 1GB of RAM seems to be emerging as the new benchmark for comfortably running Android while maintaining solid performance, so that's our best guess for the S 3.
In terms of onboard storage, the Samsung-made Galaxy Nexus did away with the SD card storage slot, only letting users have the 16GB the phone came with. If that's the way Samsung and Google see the future going, perhaps the S3 will bin SD card support as well.
Samsung Galaxy S3 display
The Galaxy S2 seemed enormous with its 4.3" screen, but since then we've had the even bigger 4.7" HTC Sensation XL, the 4.65-inch Galaxy Nexus(below) and the insanely huge 5.3" Galaxy Note. The most recent mention of Galaxy S 3 screen size came in a rather dodgy-looking Samsung presentation slide, which claimed the S3 would feature a 4.6" screen.
Update: During its CES press conference Samsung popped out a promotional video with a very large-looking device appearing for a fleeting second, with an edge-to-edge display and much larger chassis. Although it could be a revamped Galaxy Note, we're still hoping it was a great S3 leak.
A very dodgy-looking picture has also appeared that supposedly shows the new Galaxy S3 with a flexible screen, although we're taking that with so many pinches of salt our cholesterol levels are dangerously high.
We wouldn't be surprised to see the S3 feature a bigger display than that of the Galaxy Nexus, though, offering something nearer the 5-inch end of the scale – as Samsung will surely want to have something considered both biggest and best as its new 2012 Android flagship.
Update: BGR has reported an information leak which confirms the Samsung Galaxy S3 will pack a 4.8-inch screen with a Full HD 1080p resolution and 16:9 aspect ratio.
Update: A report leaked on Reddit suggests the Samsung Galaxy S3 will come with a 4.7-inch SuperAMOLED+ HD display.
Samsung Galaxy S3 camera
All we have to go on here is more news from Samsung's imaging development teams, which announced the 16 megapixel mobile sensor back in October.
The tech spec of the S5K2P1 state it can capture 60fps HD video, while the still system can take 30 8.3 megapixel shots a second, eliminating shutter lag. If that sensor makes it into the Galaxy S3, every smartphone user in the country will be blagging an upgrade on launch day.
A picture was taken apparently using the camera on Boxing Day, with the EXIF data confirming not much more than it has a flash and it was used at Samsung HQ - is this picture of a plant really the future of Samsung photography?
Update: A report leaked on Reddit suggests the Samsung Galaxy S3 will have a 12MP camera, built flat into the back of the handset, meaning there will be no bump as found on the Galaxy S2.
Switching off mixed mode on your base station can increase your Wi-Fi network's performance
Wi-Fi is a great technology, but how you set up and use it can have a huge impact on its efficiency.
If you're constantly waiting for web pages in general to load, then before you complain that your ISP isn't supplying that promised 24Mb/s connection, spare a thought for what happens when that signal hits the airwaves in your house.
How it works
To improve Wi-Fi performance, we first need to understand what it actually is. Wi-Fi is also called wireless local area networking or WLAN in the management console of your base station or broadband router, and it uses a group of frequencies clustered around 2.4GHz to transmit and receive data between computers.
To ensure that data gets through, it uses a protocol called 802.11. If every network within range all used the same exact frequency of 2.4GHz, the various devices would swamp each other's signals - a bit like two radio stations transmitting on the same frequency.
To overcome this, the protocol allows devices to use 13 numbered channels, which all use slightly different frequencies to ensure that there's as little interference as possible.
Confusingly, there are a few versions of 802.11. The oldest is 802.11a, which is now obsolete. This has been superseded by 802.11b, which has a maximum data transmission rate of 11Mb/s. 802.11g, which is the dominant version in the UK, can transmit at a healthier 54Mb/s. The newer 802.11n can use two channels for a maximum of 300Mb/s.
Encryption
Security is very important in Wi-Fi networks, and this has to do with both logging onto the network and how individual packets of data are encrypted. The oldest Wi-Fi security standard is WEP (Wireless Equivalent Protocol). This was part of the original 802.11 protocol and has been cracked, making it insecure.
This insecurity came about because if enough packets can be captured from the airwaves, software can be used to work out what that password is. Several open source packages now exist (AirCrack, for example) that will attempt to solve WEP passwords, thereby allowing people to log onto your network.
An updated security standard called WPA (Wi-Fi Protected Access) was introduced in 2003, with a newer version called WPA2 coming along in 2004. This is still secure and uses a government-strength encryption algorithm to keep your networks safe. In some Wi-Fi equipment, the security used is referred to as RSNA (Robust Security Network Association). This is really just another name for WPA2.
CSMA
If every computer on your Wi-Fi network transmitted at the same time, they would jam each other's signals. To prevent this, every Wi-Fi network card sold (including the one in the base station) uses a technique called Carrier Sense Multiple Access (CSMA) to share the airwaves.
In CSMA, a situation called contention occurs when a Wi-Fi card wants to transmit a data packet, but hears that a packet is already being transmitted. It waits for a very short but randomly selected time before listening again. If the airwaves are clear at the end of that period, the card transmits its packet before listening again and subsequently transmitting the next packet if the airwaves are still clear.
This 'first come first served' scheme means that over time, all network cards get an equal opportunity to transmit all their packets. CSMA is also used in wired networks, and is a very efficient method of data transmission.
This being the case, it's usually external influences that are to blame for adversely affecting Wi-Fi networks. Before attempting to improve the performance of your Wi-Fi network, it's important to know what its performance is like before you start. Otherwise, how will you know for certain which measures work and which don't?
Set a baseline
The easiest way of measuring current performance is to use an online broadband speed testing service. There are plenty available, and they all work in the same way. One service is Broadband Speed Checker.
First, ensure that your entire network is quiet. Turn off all streaming services such as Spotify (including killing the service in the system tray), all social media services, all torrent services, and all email clients that automatically update themselves. Check to make sure that the WLAN light on your base station is not flashing to ensure that everything is turned off.
From a Wi-Fi connected computer, click Start Speed Test and wait until the test completes. Rather than just performing the test once, collect several results over a few days. Try to run the test at different times of the day to see when the local loop from the nearest telephone exchange to the houses it serves is most congested.
Keep the results of these tests on a spreadsheet and you'll be able to see the best time of day to perform large downloads.
It's also a good idea to perform the same tests from a PC wired directly to the base station. This will give you a definitive measure of the difference in performance between wired and Wi-Fi connections.
Whenever you implement a change, re-test the Wi-Fi speed to see if there's any appreciable difference. You may be surprised to find that some simple changes can help you resist an upgrade to a supposedly faster connection.
Interference
The 802.11 protocol family uses some very clever low-level encoding techniques to ensure that regardless of circumstances, the signal stands a chance of still being heard over other noise, but anything we can do to help it will improve network performance. In some cases, such techniques can make a dramatic difference.
Everything would be fine if Wi-Fi network cards were the only things transmitting at 2.4GHz in our homes, but they're not. There are plenty of sources of interference that can cause the network cards to have to wait multiple times before being able to transmit their packets.
Incredibly, one of the biggest sources of Wi-Fi interference is your domestic cordless phone. If you have one in the same room as a Wi-Fi device, you can expect network performance to noticeably degrade every time you make or receive a call.
Bluetooth devices also use the golden frequency of 2.4GHz to transmit and receive data, and therefore also tend to cause interference on Wi-Fi networks. Microwave ovens are a domestic boon that we usually take for granted, but they're also a source of 2.4GHz interference.
Despite remaining perfectly safe to humans when cooking food, a microwave oven situated less than about 10 feet away from a Wi-Fi network card will degrade its performance. Don't forget that this 10-foot range can extend through walls into other rooms.
Added to these interference sources there are also less obvious ones. Your neighbour may be transmitting on the same channel, and have placed his base station right near your adjoining wall. Mains wiring running through walls and floors, faulty household appliances containing electric motors, and physical obstacles like brick walls also play a part in degrading performance.
The redesigned Network and Sharing Center screen has lots of options for advanced users to play with
Running a home network is pretty essential in this day and age.
Thankfully, modern hardware and software has reduced the complexities of configuring networks down to a few setup screens, and the relevant hardware often comes free with an internet connection.
If you have multiple computers, the chances are they're already talking to each other, either through wires or wirelessly. However, while your home network might be up and running, optimising it takes some doing. Follow our simple tips to extract the last drop of juice from your network hardware.
1. Change channel number
Wireless routers operate on a fixed channel. Since most routers ship with a pre-selected channel, the wireless signal may interfere with other routers in the vicinity that are operating on the same channel.
Changing the wireless channel from the factory default is a good starting point if your wireless signal strength is poor.
2. Give the router space to breathe
The biggest advantage of a wireless router is that it can penetrate doors and walls – but that doesn't mean you can just stuff it next to a wall or cordless telephone, or use it as a stand for your stack of DVDs. Treat it with respect.
Try to keep it in a central location, away from other wireless devices; make sure it's not in direct sunlight; lift it off the carpet; and ensure its vents and air holes aren't covered.
3. Improve reception
Try as you might, you'll find it's sometimes not possible to put the router in a good spot. One way around the problem is to buy a router with multiple antennas and point them in a variety of directions covering your home.
Alternatively, if you've already got a router, check whether it's possible to upgrade its antennas to something stronger. However, don't get disheartened if your router doesn't have any antennas. A wireless repeater compatible with your router is a perfect solution.
4. Use WEP
Running an unsecured network will earn you brownie points from neighbours and hackers with cars, but that's about it. Wireless routers support a variety of encryption methods, such as WPA and WEP, but these aren't enabled by default.
WPA2 is the most secure method at the moment, but before deciding on an encryption method, make sure your network cards and adapters support it as well. Bear in mind that older machines – and games consoles such as the Nintendo DS – don't support WPA.
5. Restrict access to specific PCs
If you really don't want to use encryption, you can force your router to only connect to specific PCs. Your router identifies each computer by the unique MAC address of its network gear. Feed it a list of MAC addresses to connect to and you save yourself the trouble of entering a password each time you log in.
The disadvantage is that you'll have to add the MAC address of any new computer before it can get on your network – which is probably a more annoying way of getting things done.
6. Disable SSID broadcast
All wireless routers have a Service Set Identifier (SSID) that identifies them to network computers. Routers from the same manufacturer generally ship with the same SSID; 'Netgear' or 'Cisco', for example.
You should first change the SSID to something unique to set your router apart from those of your neighbours. Then, once all your hardware has been set up, it's better to turn off broadcasting the SSID altogether. This ensures your router isn't displayed in the list of available networks, and won't be a target for potential hackers.
7. Keep the firmware updated
Router manufacturers keep working on firmware, even after hardware has been shipped. In addition to tweaks in the user interface, new versions might make better use of the various components in the router, or add extra features.
Just like with an operating system, it's a good idea to upgrade the firmware of the router regularly – check the manufacturer's website for a new version. In the good old days, there was the risk of a botched firmware upgrade bricking your router, but it's a lot safer today.
8. Familiarise yourself with the router manager
All routers ship with a browser based manager. To use many of the tips in this article, you'll have to log in to this interface – try typing 192.168.1.1 into your web browser for the most common location.
It's a good idea to familiarise yourself with the various options and settings you can tweak from within this software. Many routers also have detailed documentation that's updated regularly, so hunt out the latest manual online.
9. Check your connections
There's nothing more irritating than receiving a 'cannot connect to remote machine' error. To ensure a solid connection, use Ethernet cables where possible. It's also a good idea to check the connection between the two PCs with the ping command.
To do this, simply open a command line and type, for instance, ping 192.168.1.2. You'll need to replace the address given here with that of your target machine. Ping works identically on Windows, Mac and Linux.
10. Forward ports
Many servers and applications – for example, file-sharing software, FTP servers and music-streaming servers – need to serve people outside the network. These applications accept connections on specific ports.
With port forwarding – check your router's interface – you can poke holes in your router and ask it to direct incoming traffic on a particular port (or, if you wish, a range of ports) to a specific computer that's on the network.
11. Change DNS providers
DNS is what fetches you a website by translating the human-friendly address, such as www.pcplus.co.uk, into a bunch of machine-friendly numbers. It also displays the '404 page not found' error, corrects misspelt URLs and finds the fastest route to a web server that hosts the site you want to visit, along with lots of other cool things.
Generally, it's up to the ISP to put up a DNS server. However, there are other free services as well, including the likes of OpenDNS and Google Public DNS.
12. Use USB adapters
These days, it's difficult to find a laptop or netbook without a built-in wireless module, but if you've used one, you'll know that they can't always be relied upon. Network cards with antennas are the best option, but they're really only suitable for desktops.
If you really need both mobility and assurance, make sure you get a USB adapter. Most of them ship with a Windows driver, but many work out-of-the-box on Linux as well.
13. Enable Dynamic DNS
The Dynamic DNS feature enables you to connect to your computer remotely. Back in the day, when real-estate on the web was expensive, it was a wonderful option to show off your HTML skills and host your own website.
Now, by associating your dynamic IP address with a domain name, DDNS enables you to connect to the internet-exposed home computer from anywhere in the world. In addition to enabling the feature on your router, you'll also have to register with a dynamic DNS provider, such as DynDNS.org.
14. Save power with Wake-on-LAN
What's the point of keeping a print server on when there's nothing to print? The smart way to save energy is to use the Wake-on- LAN feature of the network card. Thanks to this, you can put the machine to sleep after it's been configured to wake upon detecting network activity.
15. Encrypt your online activity
With the range of snooping tools now available, it isn't safe to do anything online without covering your footprints. There are lots of tools that promise to encrypt your online activity, making it completely unintelligible to anyone who might be listening in.
You can configure a firewall on a Windows or Linux machine, and there are also a bunch of third-party software firewalls available. However, building a firewall isn't easy. If you're serious about putting one up, download a dedicated firewall distro, such as Ebox.
17. Install the software
Ebox is distributed as a Live CD ISO and there are VirtualBox/VMWare images as well. It's based on Ubuntu Server 8.04. You can also pull in Ebox packages to a standard Ubuntu Server 10.04 installation. You can find it atwww.ebox-platform.com.
18. Configure settings
Ebox can be adapted flexibly to your network. You can use it to restrict services that can be accessed and slice the network to keep some areas more secure than others. The distro runs a browser-based interface for adding, removing and configuring the components.
19. Filter content
Besides the firewall, intrusion detection (via Snort) and filtering content (via DansGuardian) are two other highlights of the distro. DansGuardian can also plug into the ClamAV antivirus scanner and filter content based on known virus signatures.
20. Exploit other features
In case you're still not satisfied, Ebox can also act as a gateway and provide a host of other services. It bundles various applications that enable you to turn your network into a VPN, host XMPP chat sessions or run a Postfix mail server, a Squid web proxy and more.
21. Turn on UPnP
Universal Plug and Play helps smart devices that support UPnP to discover each other without any user intervention. Once turned on from within your router, UPnP enables a compatible infrared device, a Bluetooth phone or a FireWire camera to see and talk to each other.
22. Write files remotely
The most logical use of a network is to share files. This is the job of the SMB protocol. Thanks to it, you'll be able to write files to a remote network share via Network Neighbourhood. On Linux, the SMB protocol is implemented by Samba.
23. Share printers remotely
In addition to sharing files, SMB can be used to share printers attached to a Windows machine. Once configured via the Windows Control Panel, a printer can be used to accept print orders or even be managed from a remote machine, irrespective of its operating system.
24. Format shareable partitions as FAT
PCs running Windows can easily see each other and share files. For Linux or Mac machines, ensure the partitions are formatted with the FAT filesystem. Create them as Samba shares and they'll show up under Network Neighbourhood.
25. Plug in USB drives
Once, if you wanted to share files on the network, a network-attached-storage, or NAS, device was the best bet. Not any more. New routers enable you to plug in one or more USB devices that are automatically accessible by all the users connected to the router.
