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

Fix Windows Activation Not Responding with High Memory Usage

You click the activation link or open Settings > Update & Security > Activation, and nothing happ...

How to Back Up and Restore Microsoft Store Apps in Windows 11

If you've reinstalled Windows 11 or moved to a new PC, you might need to restore your Microsoft S...

How to Fix Windows Defender 'Command Not Found' Error

You open Command Prompt to run MpCmdRun.exe or Get-MpPreference and get...

How to Fix Chrome Profile File Locked Error

When you see "Your profile could not be opened correctly" or "The profile appears to be in use by...

Setup Microsoft Teams Backup with Retention Policy

If you manage Microsoft Teams and need to ensure chat messages, files, and channel conversations ...

Fix npm install ENOTFOUND on Windows 10: Package.json Issues