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

Fix Windows Defender Proxy Error: Configuration Guide

You open Windows Security and see a yellow warning: "Your IT administrator has limited access to ...

Fix Windows Search 502 Bad Gateway Due to Proxy Settings

If Windows Search returns a 502 Bad Gateway error, it's often because the search service is tryin...

PowerShell Reset Settings Not Working: Common Fixes

If you've tried resetting PowerShell settings (e.g., via powershell -ResetCommand or...

BitLocker Setup Guide for Windows 11

If you're setting up BitLocker on a Windows 11 PC, you probably want to protect your data in case...

Fix Windows Defender Module Not Found in Windows 10

You open Windows Security and see 'Windows Defender module not found' or a similar error. This us...

Fix SSH Permission Denied (publickey) on Raspberry Pi