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

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

How to Fix OneDrive Sync Update Error

You see a OneDrive sync update error after a Windows update or app upgrade. The icon shows a warn...

Fixing npm Dependency Conflicts That Block Package Installs

When you run npm install and get errors about unmet peer dependencies or version con...

Run a Single PowerShell Script Without Changing Execution Policy

You need to run a PowerShell script, but the execution policy is set to Restricted. You don't wan...

Fix OneDrive Not Syncing After Windows 11 Update

After a Windows 11 update, OneDrive may stop syncing files. This is usually due to changed settin...

Fix Windows Defender Access Denied Error When Running Command Prompt as Admin

When you run a Windows Defender command (like MpCmdRun.exe -Scan -ScanType 2) in Com...