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

Fix OBS Virtual Camera Not Working After Update

After updating OBS Studio, the virtual camera output may stop working in Zoom, Discord, or other ...

Fix Missing 'Log on as Batch Job' Right in Task Scheduler

When a scheduled task fails with error code 0x8007052f or simply doesn't run, the culprit is ofte...

Fix Windows Security High CPU Usage and Slow PC

If your PC feels sluggish and Task Manager shows Windows Security (or Antimalware Service Executa...

PowerShell Not Responding When Opening: Quick Fixes

You click PowerShell and nothing happens — or the window opens but immediately freezes. This is a...

Using --legacy-peer-deps to Fix ERESOLVE Errors in npm

If you've run npm install and encountered an ERESOLVE error, you're not...

Fix 'Invalid Configuration Permission Denied' in Command Prompt