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

Fix Windows Terminal WSL Connection Issues

If Windows Terminal shows an error or a blank screen when launching a WSL profile, the connection...

How to Clear PowerShell Console History and Cache

PowerShell retains console history and caches commands for convenience, but sometimes you need a ...

Outlook Offline Installer Checklist for a New Computer

When setting up Outlook on a new computer, using the offline installer can avoid slow downloads a...

Fix Microsoft Teams 502 Bad Gateway from Proxy Settings

If you see a 502 Bad Gateway error in Microsoft Teams, it often points to a proxy or network conf...

Reduce Command Prompt Memory Usage: Practical Steps

If you notice the Command Prompt (cmd.exe) consuming more memory than expected—sometimes hundreds...

GOPROXY Environment Variable Configuration Guide