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

Fix Task Scheduler 'Path Not Found' Configuration Error

When you see a 'path not found' error in Task Scheduler, it usually means the task's configured e...

7-Zip 'Cannot Open as Archive' Error Fix

You try to open a file with 7-Zip and get the error: “Cannot open the file as archive”. ...

Fix Microsoft Teams High Memory and CPU Usage

You open Task Manager and see Microsoft Teams using hundreds of MB of RAM and pegging the CPU. Th...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Fix VirtualBox Kernel Driver Not Working After Update

After a system update, VirtualBox may fail with errors like "Kernel driver not installed" or "Vir...

Rate Limit Error in Command Prompt: Common Causes and Fixes

If you're seeing a rate limit error while using Command Prompt, it usually means you've made too ...