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

Fix OBS Black Screen but Audio Works: Step-by-Step Guide

If OBS Studio shows a black screen in your source preview or stream but audio is working fine, yo...

Outlook Email Stuck in Outbox: Common Causes and Fixes

You compose an email, hit Send, and it disappears into the Outbox—never to leave. This is a commo...

Fix Windows Update Failed Error 0x800f081f

Error 0x800f081f usually appears when a Windows Update fails to install, often due to missing or ...

Fix Windows Search Auto Start Not Working After Update

After a Windows update, you might notice that the search bar doesn't open or respond when you cli...

Fix 'Module Not Found' in Python Virtual Environments

Fix Microsoft Teams Proxy Error 0x80072746

When Microsoft Teams fails to connect and shows error 0x80072746, it typically points to a networ...