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

Fix Windows Defender Real-Time Protection Turning Off Automatically

If you notice Windows Defender real-time protection is turning off by itself, your PC may be vuln...

How to Unlock a File Locked by Chrome Browser

You try to rename, move, or delete a file, but Windows says it's open in Chrome. Even after closi...

Ubuntu Windows Update Configuration Checklist

If you run Ubuntu alongside Windows in a dual-boot setup or use a virtual machine, you may need t...

Reset Network Settings via Command Prompt: Step-by-Step

If you're having network issues—like slow connections, DNS errors, or IP conflicts—resetting netw...

Fix PowerShell Reset Settings Not Syncing