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

Removing Malware Causing High CPU Usage in Command Prompt

If you notice high CPU usage in Task Manager attributed to Command Prompt (cmd.exe), svchost.exe,...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...

How to Fix Chrome Extension Configuration Errors

You installed a Chrome extension, but it shows a configuration error—maybe a red exclamation mark...

Fix Microsoft Teams High Memory Usage on Mac M1

If you're running Microsoft Teams on an Apple M1 or M2 Mac and notice it using several gigabytes ...

How to Fix Windows Update High CPU Usage

You're working, and suddenly your fan spins up, the system feels sluggish, and Task Manager shows...

BitLocker Recovery Key on Ubuntu: How to Access Encrypted Drives

You're on Ubuntu, and a Windows BitLocker-encrypted drive is prompting for a recovery key. This i...