Skip to content

MacOS Big Sur Support

MacOS Big Sur Support.

Get professional help and support for MacOS Big Sur.

Same day and same hour Apple MacOS Big Sur Support service for home Apple Mac computer users and for Apple Store customers.

Keith Thomas is a Apple Mac Big Sur specialist that provides a same day and a same hour Apple Mac support service.

Our Apple MacOS Big Sur support service is by Apple Mac Remote IT support service.

Apple Mac computer engineers and Apple Mac OS Big Sur specialists are available from 09:30 am to 20:30 pm. Mondays to Sundays.

Remote MacOS Big Sur Support service.

With Mac OS Big Sur, Remote Mac Support service is available to help both home Apple Mac computer users and Apple Store customers that need urgent and quick MacOS Big Sur Support service.

  • Apple Mac OS Big Sur Technical Support service.
  • MacOS Big Sur software updates help and support.
  • Apple Mac OS Big Sur upgrades help and support.
  • Mac OS Big Sur Troubleshooting.
  • Apple Mac OS Big Sur software repairs service.
  • iMac and MacBook Air, MacBook Pro Mac OS Big Sur computer maintenance.
  • Apple MacOS Big Sur computer installation and upgrade service.
  • MacOS Big Sur to Mac OS Monterey support.

Apple Mac OS Big Sur Questions and Answers.

When was Mac OS Big Sur released?

Mac OS Big Sur was the 13th version of Mac OS, and was released on the 18th of October 2020

Which Mac OS software version is after Mac OS Big Sur?

Mac OS Monterey is the replacement Mac OS version for Mac OS Big Sur.
Mac OS Monterey is due to be released late 2021, with a late October 2021 or November 2021 release and launch date.

What are the system requirements to use Mac OS Big Sur?

iMac 2014 or newer
iMac Pro 2017 and later.
MacBook 2015 and later.
MacBook Air 2013 and later.
MacBook Pro 2013 and later.
Apple Mac mini 2014 and later.
With Mac OS Big Sur for the best performance, a SSD Flash storage volume is recommended.
A Apple Mac with a SSD Flash storage will give a much better performance than a Mac with a SATA hard disk.

How can i upgrade to Mac OS Big Sur?

Apple Computer UK has a guide on how to upgrade to Mac OS Big Sur, and how to get download Mac OS Big Sur.
Both Apple Computer UK and Keith Thomas recommends that you have a Apple Time Machine backup completed before you upgrade to Mac OS Big Sur.

How can i downgrade from Mac OS Big Sur to an earlier Mac OS?

Downgrading Mac OS Big Sur to an earlier Mac OS is not recommended!
The MacOS start-up disk needs to be erased to install an older MacOS version.
Another way to downgrade Mac OS Big Sur is to use Apple Time Machine if you have an earlier backup.
You can also use Mac OS Internet recovery mode to install an earlier version of Mac OS.

How to get MacOS Big Sur Support service in the UK?

  • Complete the online website contact form. (open 24 Hours) with 10:30 am to 21:00 pm response times for completed forms sent to us.
  • Our online website contact form only takes a few minutes to complete on your • computer • phone • tablet device.
  • We respond by email: we are open daily from 09:30 am to 20:30 pm • 7 days a week service! including weekends and Sundays!
  • For Apple Product Repairs for Hardware and Apple Service, use the Apple Product Repairs button!
  • Call or Text 07800 940756 lines open 10:30 – 13:00, 14:00 – 17:00, 18:45 – 20:30