Change your Windows 8 account picture using an existing picture or snap a new one with your webcam.
Customize Windows 8′s Start Screen 12.11.12
Change Windows 8′s Start menu background design and color scheme.
How to change the background of a locked Windows 8 computer.
Update Windows 8 apps 09.13.12
Download and install updates to Windows 8 apps.
It’s not hard to shutdown, restart, or put a Windows 8 computer to sleep. It’s just not easy to find at first.
How to manually defragment, now called optimize, a hard drive in Windows 8.
Using the task manager to completely close an app in Windows 8.
View and changing file extensions in Windows 8.