
Outlook High CPU Usage: Troubleshooting Checklist
If Outlook is using 30% or more CPU for extended periods, your system slows down and battery drai...

If Outlook is using 30% or more CPU for extended periods, your system slows down and battery drai...

When you see "Windows activation module not found" with error code 0x8007007b, Windows cannot loc...

When Outlook can't connect to your mail server and shows a DNS error, it usually means the app ca...

When Outlook starts eating up hundreds of megabytes of RAM—or even over a gigabyte—it can slow do...

When you see a 404 Not Found error in Outlook, it usually means the program can't locate a resour...

You need to install Google Chrome on a computer that has no internet connection. The standard Chr...