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

Fix Microsoft Store Module Not Found Configuration Error

You open Microsoft Store or a Store app and see an error like 'module not found' or 'configuratio...

Fix PowerShell Authentication Failed Credentials Error

Fix VirtualBox Kernel Driver Not Installed Error

When you try to start a virtual machine in VirtualBox and see "Kernel driver not installed (rc=-1...

Task Scheduler Log File Cleanup: Practical Checklist

When Task Scheduler log files grow unchecked, they can consume significant disk space and even ca...

Fix Windows Security High Memory Usage (MsMpEng.exe)

You open Task Manager and see Windows Security (the process is MsMpEng.exe) using 500 MB or more ...

Fix Windows Terminal Access Denied Registry Key Error

When configuring Windows Terminal, you might encounter an 'access denied' error while trying to m...