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

Fix 'Windows Defender Firewall Has Blocked' Error

You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...

Fix Command Prompt SSL Certificate Error: Not Trusted

When you see SSL certificate error: not trusted in Command Prompt, it usually means ...

How to Fix Command Prompt Rate Limit Error Not Working

When you encounter a rate limit error in Command Prompt and the usual fixes don't work, commands ...

Fix Command Prompt Offline Installer Not Working on Windows 7

You try to install something using the Command Prompt in offline mode on Windows 7, but nothing h...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Fix Microsoft Store High CPU Usage: Configuration Guide

You open Task Manager and see Microsoft Store consuming 20-50% CPU for no obvious reason. The Sto...