Frequently asked questions - 91Tips and hints for using Windows 8We know this is a new operating system that will take some getting usedto, so we've created a few pointers to help you get started.Three concepts you might want to keep in mind1. StartThe Start button is no longer available; you can launch apps from the Startscreen.2. TilesLive tiles are similar to thumbnails of the apps.3. CharmsCharms allow you to perform useful functions, such as sharing content,turning off your PC or changing settings.How do I access the charms?Move the cursor to the upper or lower right-hand corner of the screen toaccess the charms, or press the Windows key + <C>.How do I get to Start?Press the Windows key on the keyboard; press the Windows key + <C>and click Start; or move the cursor to the lower left-hand corner of thescreen and click Start.