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

Fix Windows Security High CPU Usage After Update

After a Windows update, you might notice the Windows Security process (Antimalware Service Execut...

Task Scheduler Not Working After System Restore: Fixes

After a system restore, Task Scheduler may stop working—tasks fail to run, the console shows erro...

Fix Remote Desktop High CPU Usage in Task Manager

If you notice that Remote Desktop (mstsc.exe) or related processes are using a high percentage of...

Chrome Sync Not Working with Multiple Profiles: Fixes

If you use multiple Chrome profiles and sync stops working—bookmarks missing, passwords not updat...

Fix Windows Security Path Not Found Error (Code 0x80070003)

When you open Windows Security (formerly Windows Defender Security Center) and see an error like ...

Fix PowerShell 'Cannot Access Path' Permission Denied Error