Some useful Windows-related links

[Webmaster]

How to Find Out if Your Windows 7 Install is 32-bit or 64-bit
http://helpdeskgeek.com/windows-7/how-to-find-out-if-your-windows-7-install-is-32-bit-or-64-bit/

Show Hidden Files in Windows 7, Vista, 8 and 10
http://www.howtogeek.com/howto/windows-vista/show-hidden-files-and-folders-in-windows-vista/

Show File Extensions in Windows
http://helpdeskgeek.com/windows-7/show-file-extensions-in-windows/

How to find your current Windows User Name
http://library.queensu.ca/libguides/computers/windows-username-check.htm

How to Find Hidden AppData
http://www.ehow.com/how_8188624_hidden-appdata.html