what version os should i be running on my macbook pro?
what version os should i be running on my macbook pro? Can't get Excel to open.
now running OS Catalina and need to upgrade OS to re install Excel
MacBook Pro 15″, OS X 10.11
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Microsoft generally supports the three most recent versions of macOS.
You’ll want to run the newest version supported by that Mac.
Whether that’s new enough for Microsoft?
How to download macOS - Apple Support
Have a backup before upgrading, too.
How to back up your Mac - Official Apple Support
If you can’t get upgraded, you’ll be looking for an alternative, Apple iWork Numbers, or LibreOffice, etc
Or a newer Mac..
