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

Fix Task Scheduler Error 101: Failed to Start

You see Event ID 101 in the Windows Event Viewer under TaskScheduler, and the task didn't run. Th...

Fix Windows Defender Malware Protection History Not Showing

You open Windows Security to review past malware detections, but the protection history section i...

Fix PowerShell DNS Error 0x8007274d: Practical Steps

Fix Windows Search Indexing Stuck on a Locked File

If Windows Search indexing gets stuck on a locked file, you may notice that search results are in...

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 File Access Denied in Windows Search: Practical Steps

You search for a file in Windows, but instead of results, you get an 'access denied' message. Thi...