[Windows 8] Add Scan with Windows Defender To Context Menu

Microsoft Security Essentials was my preferable antivirus in Windows 7, however Windows 8 uses Windows Defender, but there is no right-click context menu that will allow a user to scan any folder.

[Windows 8] Enable Delete Confirmation Dialog

I notice that Windows 8 deletes files without asking for my confirmation, because it’s turned off by default; however I can’t differentiate between the “Delete” and “End” keys in my keyboard ^^.