Learn how to report an app or review in the Windows Store to Microsoft for violating the Windows Store Terms of Use.
Learn how to troubleshoot problems with an app you installed from the Windows Store and how to contact the developer for customer support.
Learn how to decide whether a website is secure and trusted before you download software or do business online.
Find out what's changed in networking for Windows 8 and Windows RT: network location settings, metered connections, and more.
Learn about Physical Address Extension (PAE), NX processor bit (NX), and Streaming SIMD Extensions 2 (SSE2).