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

Fix Chrome Profile Port Already Allocated Error

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 Search Blank Screen Error 0x80070002

If you open Windows Search and see a blank screen or empty results along with error code 0x800700...

Fix Windows Defender Module Not Found After Antivirus Uninstall

After uninstalling a third-party antivirus program, Windows Defender may fail to load its modules...

Fix Microsoft Store Permission Denied Error on Windows 10

You try to install or update an app from Microsoft Store, and you get a 'Permission Denied' error...

OneDrive High Memory Usage: Troubleshooting Checklist

If OneDrive is using more RAM than expected, it can slow down your system. This checklist helps y...