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

How to Fix Windows Security High CPU Usage

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

How to Fix High PowerShell Memory Usage After Closing

You close PowerShell, but your system monitor still shows it using a lot of memory. This can slow...

Certbot Renew Certificate Troubleshooting: Common Fixes

When your SSL certificate is about to expire, you run certbot renew and get an error...

Fix Maven Dependency Resolution Failed in IntelliJ

How to Fix Corrupt Windows Search Configuration

If Windows Search stops returning results, shows errors, or uses high CPU, the search configurati...

Fix Windows Search Indexing Paused in Windows 10

You open File Explorer or Start menu and search returns no results. Or you check the indexing sta...