
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 ...
Software troubleshooting desk

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

If you see an error like “Windows activation file locked by antivirus” or activation repeatedly f...

Windows Search Indexing Service can stop working if it encounters a port conflict. This usually h...

You're using Outlook and suddenly it asks for your password repeatedly, or shows an error like 'Y...

You open Windows Security, click on Virus & threat protection, and get a blank page or a 404 erro...

When a scheduled task fails with “authentication failed” or “(0x8007052e)”, it usually means the ...