Knowledge base for software setup, errors, and daily tool work.

PowerShell Not Opening After Windows Update: Fix It

After a Windows update, PowerShell may fail to open—either hanging, crashing, or showing no windo...

How to Bypass Proxy in PowerShell Commands

When running PowerShell commands that make web requests, a configured proxy can sometimes block o...

Fix 'Remote Desktop Command Not Found' After Update

Fix Windows Search Not Indexing External Drives

If you plug in an external drive and Windows Search can't find files on it, the issue is almost a...

Microsoft Teams Installation Fails on Windows 10: Fixes That Work

When you try to install Microsoft Teams on Windows 10, the setup may stop partway through, show a...

Fix Microsoft Teams Error Code cxa20002

Error code cxa20002 in Microsoft Teams usually appears when you try to sign in or launch the app....