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

How to Fix Windows Update High CPU Usage in Windows 10

If your Windows 10 PC slows down, fans spin up, and Task Manager shows high CPU usage from 'Windo...

Windows Security Version Mismatch: Troubleshooting Checklist

If you see an error message saying Windows Security has a version mismatch, or the Security Cente...

How to Fix Command Prompt Using Too Much Memory

Command Prompt (cmd.exe) normally uses very little memory—often under 10 MB. If you see it consum...

Fix PowerShell Proxy Authentication Failed Errors

BitLocker Network Unlock Configuration Guide

BitLocker Network Unlock allows domain-joined computers to automatically unlock system drives dur...

Resolving 'ERESOLVE Unable to Resolve Dependency Tree' in npm

When running npm install, you may encounter the error: ERESOLVE unable to reso...