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

How to Fix Windows Defender Not Starting Automatically

If Windows Defender (Microsoft Defender Antivirus) isn't starting automatically when you boot you...

Fix PowerShell Authentication Failed Credentials Error

Fix Microsoft Teams 502 Bad Gateway Due to Network Config

You open Microsoft Teams and see a 502 Bad Gateway error. This usually means you...

How to Fix Chrome Rate Limit Error 429

If you see Error 429: Too Many Requests in Chrome, it means the server is intent...

Fix Windows Activation 502 Bad Gateway DNS Error

If you see a 502 Bad Gateway error during Windows activation, it usually means y...

Fix BitLocker Rate Limit Error: Too Many Unlock Attempts

If you see a message like "Too many unlock attempts. Please wait before trying again" when enteri...