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

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

Fix Chrome Profile Service Unavailable After Update

After updating Chrome, some users see the error “Profile service unavailable” or “Sign in error: ...

Windows Terminal High CPU Usage Troubleshooting Checklist

If Windows Terminal is consuming excessive CPU, the issue usually stems from a misbehaving plugin...

Optimizing PowerShell Scripts to Reduce High Memory Usage

When a PowerShell script consumes excessive memory, it can slow down your system or cause the scr...

How to Fix Microsoft Store Access Denied Error on Windows 11

You open the Microsoft Store on Windows 11 and see 'Access Denied' or 'You need permission to mak...

Fix OneDrive Sync Rate Limit Error and Resume Syncing

If you see a message like 'Sync is paused due to rate limiting' or 'OneDrive sync is not working'...