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

Fix Windows Security High CPU Usage During Malware Scans

You run a malware scan in Windows Security (formerly Windows Defender) and notice your CPU fan ra...

Fix Firefox Not Responding: Disable Hardware Acceleration

If Firefox frequently stops responding, freezes, or shows a "Not Responding" message, hardware ac...

Fix Windows Security Proxy 504 Gateway Timeout Configuration

When Windows Security (Windows Defender) reports a 504 Gateway Timeout error through a proxy, it ...

OneDrive DNS Error Checklist for Administrators

When OneDrive fails to sync or shows a DNS error, the cause is often a misconfigured DNS setting,...

Chrome Profile Error Setup Guide: Fix Corrupt Profiles

You open Chrome and see an error like "Your profile could not be opened correctly" or the browser...

Fix WSL Ubuntu Internet Not Working After Windows Restart