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

Fix File Access Denied in Windows Search: Practical Steps

You search for a file in Windows, but instead of results, you get an 'access denied' message. Thi...

SSH Permission Denied (Publickey) on EC2: Setup Fixes

If you're seeing "Permission denied (publickey)" when trying to SSH into an AWS EC2 instance, the...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Fix Windows 11 Update Stuck on Downloading

You click 'Check for updates' and see the progress bar stuck at 0% or a percentage that doesn't m...

Fix Microsoft Store High Memory Usage & Error 0x80073cf0

You open Task Manager and see Microsoft Store using several hundred MB of RAM. When you try to in...

Fix 502 Bad Gateway in Windows Terminal WSL

If you see a "502 Bad Gateway" error in Windows Terminal while running WSL, it usually means the ...