Preview fonts in Windows 7

Open the Fonts window in Windows XP and Vista and you'll see the font names, probably with icons to tell you whether they're TrueType or OpenType, but that's about it. Feeble, really, but Windows 7 sees some useful font-related improvement.

Open the new fonts window and you'll find a little preview for every font, giving you a quick idea of how they're going to look.

The tedium of scrolling through multiple entries for each family, like Times New Roman, Times New Roman Bold, Times New Roman Bold Italic and so on, has finally ended. There's now just a single entry for each font (though you can still see all other members of the family).

And there's a new OpenType font, Gabriola, added to the mix. It's an attractive script font, well worth a try the next time you need a stylish document that stands out from the crowd.

Open folder in new process in Windows 7

By default Windows 7 opens folders in the same process. This saves system resources, but means one folder crash can bring down the entire shell. If your system seems unstable, or you're doing something in Explorer that regularly seems to causes crashes, then open Computer, hold down shift, right-click on your drive and select Open in New Process. The folder will now be launched in a separate process, and so a crash is less likely to affect anything else.

Protect your MP3 files in Windows 7

Along with many good new features, the Windows 7 beta also includes a nasty bug. Its version of Windows Media Player 12 will automatically add missing metadata, including album art, and this can overwrite the first few seconds of the file. Oops. Installing an update may fix this (see http://support.microsoft.com/kb/961367) but it would probably be a very good idea to back up your MP3 files, too.

Disable smart window arrangement in Windows 7

Windows 7 features interesting new ways to intelligently arrange your windows, so that (for example) if you drag a window to the top of the screen then it will maximise. We like the new system, but if you find it distracting then it's easily disabled. Run REGEDIT, go to HKEY_CURRENT_USER\Control Panel\Desktop, set WindowArrangementActive to 0, reboot, and your windows will behave just as they always did.

Auto arrange your desktop in Windows 7

If your Windows 7 desktop has icons scattered everywhere then you could right-click it and select View > Auto arrange, just as in Vista. But a simpler solution is just to press and hold down [F5], and Windows will automatically arrange its icons for you.

Custom power switch in Windows 7

By default, Windows 7 displays a plain text 'Shut down' button on the Start menu, but it only takes a moment to change this action to something else. If you reboot your PC a few times every day then that might make more sense as a default action: right-click the Start orb, select Properties and set the 'Power boot action' to 'Restart' to make it happen.

Restore the Quick Launch Toolbar in Windows 7

If you're unhappy with the new taskbar, even after shrinking it, then it only takes a moment to restore the old Quick Launch Toolbar.

Right-click the taskbar, choose Toolbars > New Toolbar, type "%UserProfile%\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch" (less the quotes) into the Folder box and click Select Folder.

Now right-click the taskbar, clear 'Lock the taskbar', and you should see the Quick Launch toolbar, probably to the right. Right-click its divider, clear Show Text and Show Title to minimise the space it takes up. Complete the job by right-clicking the bar and selecting View > Small Icons for the true retro look.

Recover screen space in Windows 7

The new Windows 7 taskbar acts as one big quick launch toolbar that can hold whatever program shortcuts you like (just right-click one and select Pin To Taskbar). And that's fine, except it does consume a little more screen real estate than we'd like. Shrink it to a more manageable size by right-clicking the Start orb, then Properties > Taskbar > Use small icons > OK.

RSS-powered wallpaper in Windows 7

And if a slideshow based on your standard wallpaper isn't enough, then you can always create a theme that extracts images from an RSS feed. This isn't fully implemented in the beta yet, but Long Zheng has created a few sample themes to illustrate how it works. And Jamie Thompson takes this even further, with a theme that always displays the latest BBC news and weather on your desktop.

Desktop slideshow in Windows 7

Windows 7 comes with some very attractive new wallpapers, and it's not always easy to decide which one you like the best. So why not let choose a few, and let Windows display them all in a desktop slideshow? Right-click an empty part of the desktop, select Personalise > Desktop Background, then hold down Ctrl as you click on the images you like. Choose how often you'd like the images to be changed (anything from daily to once every 10 seconds), select Shuffle if you'd like the backgrounds to appear in a random order, then click Save Changes and enjoy the show.

Right-click everything in Windows 7

At first glance Windows 7 bears a striking resemblance to Vista, but there's an easy way to begin spotting the differences - just right-click things.

Right-click an empty part of the desktop, for instance, and you'll find a menu entry to set your screen resolution. No need to go browsing through the display settings any more.

Right-click the Explorer icon on the taskbar for speedy access to common system folders: Documents, Pictures, the Windows folder, and more.

And if you don't plan on using Internet Explorer then you probably won't want its icon permanently displayed on the taskbar. Right-click the icon, select 'Unpin this program from the taskbar', then go install Firefox, instead.

Calibrate your screen in Windows 7

The colours you see on your screen will vary depending on your monitor, graphics cards settings, lighting and more, yet most people use the same default Windows colour profile. And that means a digital photo you think looks perfect might appear very poor to everybody else. Fortunately Windows 7 now provides a Display Colour Calibration Wizard that helps you properly set up your brightness, contrast and colour settings, and a ClearType tuner to ensure text is crisp and sharp. Click Start, type DCCW and press [Enter] to give it a try.

Set the time zone in Windows 7

System administrators will appreciate the new command line tzutil.exe utility, which lets you set a PC's time zone from scripts. If you wanted to set a PC to Greenwich Mean Time, for instance, you'd use the command

tzutil /s "gmt standard time"

The command "tzutil /g" displays the current time zone, "tzutil /l" lists all possible time zones, and "tzutil /?" displays details on how the command works.

Understanding System Restore in Windows 7

Using System Restore in previous versions of Windows has been something of a gamble. There's no way of telling which applications or drivers it might affect - you just have to try it and see.

Windows 7 is different. Right-click Computer, select Properties > System Protection > System Restore > Next, and choose the restore point you'd like to use. Click the new button to 'Scan for affected programs' and Windows will tell you which (if any) programs and drivers will be deleted or recovered by selecting this restore point.

Automatic PC clean up in Windows 7

If inexperienced PC users sometimes access your system then you'll know that, well, this can cause problems. Leave them alone for too long and they'll mess up your settings, install dubious programs, delete important files and cause all kinds of havoc. But Microsoft feels your pain, and Windows 7 will include a possible solution: PC Safeguard. This lets your less technical users log on, play games, use the browser or chat on an instant messenger, say, just as normal. But when they log off, any settings they've changed are undone, and any files they've saved are deleted. Which means it's much more difficult to mess up your PC.

This isn't a new technology. Microsoft have made their Shared Computer Toolkit (aka Windows SteadyState) freely available for years, and this does exactly the same thing (it's more configurable, too). This is the first time it's been fully integrated with Windows, though, which makes it much easier to use.

To give PC Safeguard a try, go to Control Panel > User Accounts and Family Safety > User Accounts > Manage another account > Create a new account. Enter an account name, click Create, then click the account, select Set Up PC Safeguard > Turn on PC Safeguard > Apply. Log on as that user, try downloading and installing a program, then restart and log on again to confirm that the software has gone.

Switch to a projector easily in Windows 7

Windows 7 now provides a standard way to switch your display from one monitor to another, or a projector - just press Win+P or run DisplaySwitch.exe and choose your preferred display. (This will have no effect if you've only one display connected.)

Windows 7 calculator

At first glance the Windows 7 calculator looks just like Vista's version, but explore the Mode menu and you'll see powerful new Statistics and Programmer views. And if you're clueless about bitwise manipulation, then try the Options menu instead. This offers many different unit conversions (length, weight, volume and more), date calculations (how many days between two dates?), and spreadsheet-type templates to help you calculate vehicle mileage, mortgage rates and more.

Don't take any Windows 7 applet at face value, then - there are some very powerful new features hidden in the background. Be sure to explore every option in all Windows applets to ensure you don't miss anything important.

lock any application in Windows 7

Tired of the kids installing dubious software or running applications you'd rather they left alone? AppLocker is a new Windows 7 feature that ensures users can only run the programs you specify. Don't worry, that's easier to set up than it sounds: you can create a rule to allow everything signed by a particular publisher, so choose Microsoft, say, and that one rule will let you run all signed Microsoft applications. Launch GPEDIT.MSC and go to Computer Configuration > Windows Settings > Security Settings > Application Control Policies > AppLocker to get a feel for how this works.

Windows 7 Startup repair

Windows 7 is more reliable than we'd expect from a beta, but you still might run into problems, and the worst might stop it from booting. Even into Safe Mode. And that's very bad news if you downloaded Windows 7, as you've no CD or DVD to use for re-installation. Which is why you need to click Start > Maintenance > Create a System Repair Disc, right now, and let Windows 7 build a bootable emergency disc. If the worst does happen then it could be the only way to get your PC running again.

Troubleshoot problems in Windows 7

If some part of Windows 7 is behaving strangely, and you don't know why, then click Control Panel > Find and fix problems (or 'Troubleshooting') to access the new troubleshooting packs. These are simple wizards that will resolve common problems, check your settings, clean up your system and more.

Create and mount VHD files in Windows 7

Microsoft's Virtual PC creates its virtual machine hard drives in VHD files, and Windows 7 can now mount these directly so you can access them in the host system. Click Start, type diskmgmt.msc and press [Enter], then click Action > Attach VHD and choose the file you'd like to mount. It will then appear as a virtual drive in Explorer and can be accessed, copied or written just like any other drive.

Click Action > Create VHD and you can now create a new virtual drive of your own (right-click it, select Initialise Disk, and after it's set up right-click the unallocated space and select New Simple Volume to set this up). Again, you'll be left with a virtual drive that behaves just like any other, where you can drag and drop files, install programs, test partitioning software or do whatever you like. But it's actually just this VHD file on your real hard drive which you can easily back up or share with others. Right-click the disk (that's the left-hand label that says "Disk 2" or whatever) and select Detach VHD to remove it.

The command line DISKPART utility has also been upgraded with tools to detach a VHD file, and an EXPAND command to increase a virtual disk's maximum size. Don't play around with this unless you know what you're doing, though - it's all too easy to trash your system.

useful Windows 7 tips, tricks and secrets

Problem Steps Recorder
As the local PC guru you're probably very used to friends and family asking for help with their computer problems, yet having no idea how to clearly describe what's going on. It's frustrating, but Microsoft feels your pain, and Windows 7 will include an excellent new solution in the Problem Steps Recorder.

When any app starts misbehaving under Windows 7 then all your friends need do is click Start, type PSR and press [Enter], then click Start Record. If they then work through whatever they're doing then the Problem Steps Recorder will record every click and keypress, take screen grabs, and package everything up into a single zipped MHTML file when they're finished, ready for emailing to you. It's quick, easy and effective, and will save you hours of troubleshooting time.

Burn images
Windows 7 finally introduces a feature that other operating systems have had for years - the ability to burn ISO images to CDs or DVDs. And it couldn't be much easier to use. Just double-click the ISO image, choose the drive with the blank disc, click Burn and watch as your disc is created.