Update To BigSur

Please go to this link https://apps.apple.com/us/app/macos-big-sur/id1526878132?mt=12 and download the macOS Big Sur installer.


Click ‘Open App Store’

Then, you may click ‘Get’ on the app store.

Click ‘Download’.

When it is successfully downloaded, macOS Big Sur install screen will pop up. Please click on continue.

Then, ‘Agree’

Click on ‘Continue’ again. It will take around 30 minutes to an hour for the update to finish.