Microsoft Teams is finally fixing its most annoying file preview problem
Microsoft Teams is rolling out a standardized file preview feature for Word, Excel, and PowerPoint to improve speed and reliability. The update will be automatically deployed without requiring admin action and is expected to reach all users by late June 2026. While Excel and PowerPoint previews will be available on both iOS and Android, Word previews are initially limited to iOS.
- ▪Microsoft is introducing a standardized preview experience for Office files in Teams to enhance performance and consistency.
- ▪The update improves load times and reduces preview failures for Word, Excel, and PowerPoint files.
- ▪No admin action is required; the update rolls out automatically and should be widely available by late June 2026.
- ▪Word file previews are currently available only on iOS, while Excel and PowerPoint previews are supported on both iOS and Android.
- ▪The announcement was made through the Microsoft 365 Message Center as part of ongoing Teams improvements.
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