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

Fix PowerShell Service Unavailable on Windows 11

When PowerShell shows a 'Service Unavailable' error on Windows 11, it typically means the Windows...

Fix OneDrive Sync Not Starting After Windows 11 Update

After a Windows 11 update, you might find OneDrive simply won't start syncing. The icon may be mi...

How to Fix Command Prompt High CPU Usage on Windows 10

Fix Task Scheduler Error 0x80070057 After Windows Update

After a Windows update, you may see error 0x80070057 when opening Task Scheduler or trying to cre...

How to Fix Chrome Profile Rate Limit Error

You open Chrome and see a message like “Profile rate limit exceeded” or “Sign in error: rate limi...

How to Read BitLocker Recovery Key from Log File

If you've lost your BitLocker recovery key and need to access an encrypted drive, the key might s...