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

Fix Windows Security High CPU Usage on Windows 10

If your Windows 10 PC is running slow and Task Manager shows Windows Security (or Antimalware Ser...

Fix Microsoft Store Access Denied Error: Reset App

If you get an 'Access Denied' error when trying to open or download from Microsoft Store, the app...

Fix Remote Desktop Proxy Authentication Failed Errors

When you see "Remote Desktop proxy authentication failed," the connection to the remote machine i...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...

Fix Task Scheduler Error 0x80070005 Access Denied

You scheduled a task, but it fails with error 0x80070005 and the message 'Access Denied'. This us...

Fix PowerShell Invalid Configuration for Remote Session

When you try to create a remote PowerShell session (Enter-PSSession or New-PSSession) and get an ...