Keeping your computer up to date is essential for performance, security, and the smoothest operation. Hours of frustration and even data loss can be avoided by keeping the computer Operating System (Windows, Mac OSx) and applications like Office and OneNote updated.
Update Office for Mac automatically - https://support.microsoft.com/en-us/office/update-office-for-mac-automatically-bfd1e497-c24d-4754-92ab-910a4074d7c1
Install Office Updates for Windows - https://support.microsoft.com/en-us/office/install-office-updates-2ab296f3-7f03-43a2-8e50-46de917611c5
How to update Windows 10 -
Mac OS Information:
Find out which macOS your Mac is using - https://support.apple.com/en-us/HT201260
How to Update the software on your Mac - https://support.apple.com/en-us/HT201541
How to Upgrade to newest macOS (Big Sur, etc) - https://support.apple.com/en-us/HT201475