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

Fix High CPU Usage by Antivirus Scanning PowerShell

If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...

Fix Windows Security Dependency Conflict Permission Denied

You may see a 'permission denied' error when Windows Security interacts with other security softw...

How to Fix DNS Errors When Searching in Windows 10

If you get a DNS error when searching in Windows 10—like "DNS server not responding" or "Server D...

Fix Chrome Update Error Code 4: Step-by-Step Guide

If you see error code 4 when updating Chrome, it usually means the updater couldn't write to the ...

Windows Security Antivirus Configuration for Beginners

Windows Security (formerly Windows Defender) is the built-in antivirus in Windows 10 and 11. For ...

Fix PowerShell Reset Settings Not Syncing