Windows S...: Windows Command-line For Windows 8.1,

Permanently wipes deleted data from the free space on a drive (useful for decommissioning Server hardware). The Administrative "Gotcha"

If you are navigating these specific versions of Windows, these "power" commands are your best friends: Why it matters sfc /scannow System File Checker Windows Command-Line for Windows 8.1, Windows S...

While Windows Server 2012 R2 is heavily built around PowerShell, the standard Command Prompt is often preferred for because it loads instantly and consumes fewer system resources. It is the "Swiss Army Knife"—simple, sharp, and always available. Permanently wipes deleted data from the free space

Diagnosing connectivity via ipconfig , netstat , and tracert . and tracert .