PowerShell Command Not Found Error in Windows 10: Fixes
You type a PowerShell command in the terminal and see 'not recognized' or 'command not found'. Th...
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View listUbuntu Task Scheduler Checklist for Beginners
If you're new to Ubuntu and need to run a script or command on a schedule, you'll likely use cron...
Fix BitLocker Access Denied on External Hard Drive
You plug in an external hard drive that was encrypted with BitLocker, but Windows shows 'Access D...
Fix Windows Update 502 Bad Gateway Due to DNS Configuration
If you see a '502 Bad Gateway' error when running Windows Update, the problem is often on the net...
Fix Missing Windows Security App Icon or Shortcut
You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...
Fix Windows Activation Error 0x8007007b on Ubuntu
If you see Windows activation error 0x8007007b while using Ubuntu (for example, in a dual-boot se...
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