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

How to Fix PowerShell Update Permission Denied Error

When you try to update PowerShell using winget or the Microsoft Store, you might see...

Fix Microsoft Store Rate Limit Exceeded Error

When you see 'Rate limit exceeded' in the Microsoft Store, it usually means you've made too many ...

WSL Ubuntu Network Adapter Missing: Fix Guide

If your WSL Ubuntu instance suddenly shows no network adapter (e.g., ip link lists o...

Change PowerShell Execution Policy Without Admin Rights

If you're trying to run a PowerShell script but get an error about execution policy, you might no...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Fix Windows Security and Defender Conflicts: Step-by-Step

You install a third-party antivirus, but Windows Security still pops up with alerts, or you see e...