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

How to Fix Windows Defender High CPU Usage by Disabling Real-Time Protection

If Windows Defender is causing high CPU usage, it can slow down your computer. The most direct fi...

Fix NVM Not Found in Git Bash on Windows

Fix Cloudflare DNS Not Working with VPN Connection

If you use Cloudflare DNS (1.1.1.1) and a VPN together, you may hit a snag where DNS stops resolv...

How to Fix PostgreSQL Connection Refused Error

When you see "connection refused" while trying to connect to PostgreSQL, it usually means the cli...

Chrome Sync Not Working: 8 Practical Troubleshooting Steps

Chrome sync stops working for various reasons—often temporarily. If your bookmarks, passwords, or...

Fix Svchost.exe High CPU Usage on Windows 11

You open Task Manager and see svchost.exe using 30% or more of your CPU. This is common in Window...