Outlook Meltdown: Typing Emails Now a CPU Workout!
Microsoft warned that typing in classic Outlook for Windows could boost CPU usage by 30-50%, leaving you with an inbox and a hot potato of a computer. Until a fix is available, they suggest switching to the Semi-Annual Channel, where your typing can remain cool and collected.

Hot Take:
Looks like Microsoft Outlook is getting a little too “CPU-lated” for comfort! While typing an email, you might find your computer working harder than an intern on their first day. Maybe it’s time for Outlook to take a chill pill or, better yet, a semi-annual vacation.
Key Points:
- Microsoft acknowledged a CPU usage issue in classic Outlook, reported by users since early November.
- Problem affects those on Current Channel, Monthly Enterprise Channel, or Insider channels with Outlook Version 2406 Build 17726.20126 and later.
- Disabling spell-check and add-ins doesn’t resolve the issue.
- Switching to the Semi-Annual Channel is recommended until a fix is available.
- Microsoft released emergency updates for other Office 2016 apps to address various issues.
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