6. Easy access
If there's an application you use all the time then you don't have to access it via the search system. Pin it to the Start screen and it'll be available at a click.
Start by typing part of the name of your application. To access Control Panel, for instance, type 'Control'. Right-click the 'Control Panel' tile on the Apps Search screen, and click 'Pin to Start'. If you're using a touchscreen, press and hold the icon, then flick down and select 'Pin to Start'.
Now press the Windows key, scroll to the right and you'll see the Control Panel tile at the far end. Drag and drop this over to the left somewhere if you'd like it more easily accessible, then click the tile to open the desktop along with the Control Panel window, and press the Windows key to return you to the Start screen when you're done.
7. Shutting down
To shut Windows 8 down, just move the mouse cursor to the bottom right corner of the screen, click the Settings icon - or just hold down the Windows key and press I - and you'll see a power button. Click this and choose 'Shut Down' or 'Restart'.
Some of the tricks available in previous versions of Windows still apply. Press Ctrl+Alt+Del, for instance, click the power button in the bottom right-hand corner and you'll be presented with the same 'Shut Down' and 'Restart' options.
And if you're on the desktop, press Alt+F4 and you'll be able to choose 'Shut Down', 'Restart', 'Sign Out' or 'Switch User' options.
8. App bar
Windows 8 apps aim to be simpler than old-style Windows applets, which means it's goodbye to menus, complex toolbars, and many interface standards. There will usually be a few options available on the App bar, though, so if you're unsure what to do then either right-click an empty part of the screen, press Windows+Z or flick your finger up from the bottom of the screen to take a closer look.
9. What's running?
If you launch a Windows 8 app, play with it for a while, then press the Windows key you'll switch back to the Start screen. Your app will remaining running, but as there's no taskbar then you might be wondering how you'd ever find that out.
You could just press Alt+Tab, which shows you what's running just as it always has.
Holding down the Windows key and pressing Tab displays a pane on the left-hand side of the screen with your running apps. (To see this with the mouse, move your cursor to the top left corner of the screen, wait until the thumbnail of one app appears, then drag down.)
And of course you can always press Ctrl+Shift+Esc to see all your running apps in the Task Manager, if you don't mind (or actually need) the extra technical detail.
10. Closing an app
Windows 8 apps don't have close buttons, but this isn't the issue you might think. Apps are suspended when you switch to something else so they're only a very minimal drain on your system, and if you need the system resources then they'll automatically be shut down. (Their context will be saved, of course, so on relaunching they'll carry on where you left off.)
If you want to close down an app anyway, though, move the mouse cursor up to the top of the screen. When it turns from the regular mouse pointer to the icon of a hand, hold down the left mouse button and drag it down the screen. Your app should shrink to a thumbnail which you can drag off the screen to close it.
If that's too much hassle, then simply pressing Alt+F4 still works.
And when all else fails then press Ctrl+Shift+Esc to launch Task Manager, right-click something in the Apps list and select End Task. Beware, though, close something you shouldn't and it's easy to crash or lock up your PC.
