There's a bug in classic Outlook that causes CPU spikes while typing. Here's a workaround you can use until it's fixed.

Microsoft says it will soon fix a known issue causing CPU spikes when typing messages in recent versions of its classic ...

Microsoft has alerted Windows users to a concerning issue within a recent version of the Classic Outlook app, where typing ...

Rolling classic Outlook back to version 2405 seems to fix the issue, but it comes with a not-insignificant tradeoff. Updates ...

There's apparently a bug in classic Outlook that causes CPU spikes while typing. Here's a workaround you can use until it's ...

If Outlook couldn't authenticate with server and is continuously asking for password, use Outlook Authentication Check ...

Moving forward, web and mobile apps will adopt the new screens first. Support for Windows and Windows apps will follow. To ...

If you're facing intermittent connectivity issues with classic Outlook, use the Classic Outlook Connectivity Troubleshooter ...

Microsoft has confirmed it is working on a fix for a persistent issue causing significant CPU usage spikes for users of the ...

There's a big problem with Microsoft Outlook Classic right now, and the main way for regular people to fix it will require a ...

Since November, there have been reports of Outlook Classic users experiencing CPU spikes, freezes, and slowdowns when typing ...