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

OneDrive Sync Offline Installer Setup Checklist

When you need to install OneDrive on multiple machines or in a location with limited bandwidth, t...

How to Fix High Memory Usage by Command Prompt (cmd.exe)

You open Task Manager and see that Command Prompt (cmd.exe) is using 500 MB or more of RAM. That'...

Fix OneDrive Proxy Error After Windows Update

After a Windows update, some users see a OneDrive error saying it cannot connect because of a pro...

How to Fix a Missing Chrome Profile After a Crash

You open Chrome after a crash and see a generic welcome screen instead of your bookmarks, history...

Java JDK Not Recognized After Installation: Fixes and Checks

Fix Windows Update Error 0x80072efd: Connection Refused

When Windows Update fails with error 0x80072efd and a message that the connection was refused, it...