Official macOS Tahoe System Requirements and Expert Help

The new macOS operating system is known as macOS Tahoe 26. This page details the official system requirements and provides help with common macOS problems, including macOS installation problems.

macOS Tahoe System Requirements

These are the official system requirements for macOS Tahoe:

Apple Silicon Mac Computer (M1, M2, M3, M4):

• iMac 2021 M1 and later
• MacBook Air 2020 M1 and later
• MacBook Pro 2020 M1 and later
• Mac Mini 2020 M1 and later
• Mac Studio 2022 M1 Max and later
• Mac Pro 2023 M2 Ultra and later

Intel Mac Computer:

• MacBook Pro (16-inch, 2019)
• MacBook Pro (13-inch, 2020, Four Thunderbolt 3 ports)
• iMac (2020 and later)
• Mac Pro (2019 and later)

Please note that Apple has ended support for Intel Mac computers that were sold before these models. If your Intel Mac computer is not on this list, you will not be able to upgrade to macOS Tahoe 26. If your Intel Mac is on this list, please be aware that this will be the last major macOS update you will receive.

macOS Tahoe will require a minimum of 20GB of free space. A fresh install will require a minimum of 40GB of free space.

For more information on the Intel to Apple Silicon migration process, visit our Intel to Apple Silicon Migration Help page.

If you are looking for an alternative to an Apple Store Genius Bar Appointment near you, Keith Thomas provides one of the best alternatives, with a same-day and next-day appointment service with an Apple Mac Support Specialist and an Apple Expert.

Professional Help with Common macOS Tahoe Problems

After a major software update like macOS Tahoe, users often encounter unexpected issues. My professional support service can help you with a range of problems, ensuring a smooth and successful transition to the latest macOS.

• **macOS Tahoe not installing:** If your macOS update is not installing or is getting stuck, it could be due to a lack of disk space, a corrupted download, or other software issues. We can help you troubleshoot these issues safely.
• **Mac slow after macOS Tahoe update:** New operating systems can sometimes lead to performance slowdowns. We can optimize your Mac’s settings and identify resource-intensive processes to restore your computer’s speed and stability.
• **iMac Help and MacBook Help:** We provide expert on-site support for all types of Apple Mac computers, including iMac and MacBook Air, and MacBook Pro, to help with software problems, including issues with macOS Tahoe.

Keith Thomas – Apple Mac Computer Software Repairs Service

I provide a professional Apple Mac Computer Software Repairs Service for all versions of macOS, including macOS Tahoe. My services include troubleshooting and fixing issues with the following:

• MacOS and system software
• Mac Mail and Safari
• Apple Photos, iCloud Support, and iCloud Syncing issues
• Apple Password Support
• Gmail Support and Microsoft 365 Support
• Outlook 365 Support

I provide independent iCloud Support, and iCloud Syncing help with troubleshooting iCloud syncing on Apple devices, and help with securing iCloud data and iCloud account security. I do not do hardware repairs, but I can provide professional information if you need assistance with an Apple hardware repairs service for an Intel Mac Computer.

Apple Mac Computer Installation and Data Migration Services

For those looking to get the best out of a new Apple Mac computer, I provide a professional on-site Apple Mac computer Installation and on-site Apple Mac computer setup service. My expert PC to Apple Mac computer support data transfer and migration service is especially valuable for those moving from an Intel Mac computer to a new Apple Silicon M Technology Mac. The Apple Store Genius Bar does not offer this service, and their migration process can often leave the new Apple Mac computer with Intel software installed, causing macOS software issues and problems. I perform the Apple migration process in a specific way to ensure the best possible performance and a much more reliable and stable new computer setup.

Where can I get help with my Apple Mac computer if the Apple Store Genius Bar does not have any Apple Appointments available?

Keith Thomas is an Apple Support Expert that provides a wide range of on-site Apple IT Support services. We offer a premium level of Apple expertise and knowledge that you will not find even at the Apple Genius Bar Service. Our knowledge extends to providing an alternative to Apple Computer UK Support, positioning us as one of the leading Apple Mac Retail Support professionals in the UK.

We provide an alternative service to the Apple Genius Bar Service with an Apple Help at Home Visit Service and an often same day and a next day service.

My Apple On-Site Services for:

• On-site Apple Mac Computer Support Service
• On-site iMac, MacBook Support Service
• On-site Apple iCloud Support Service
• Apple Mac Computer Technical Support
• Apple Mac Computer Setup and Apple Mac Computer Installation Services
• Apple Mac Computer Training
• Independent Genius Bar Alternative Service with Apple Help at your Home Visit Service
• On-site MacOS Upgrade and MacOS Upgrade Support
• Apple MacOS Telephone Support
• Mac Remote Support Service
• Apple Expert Support and Apple Specialist Support Services

Keith Thomas is open Mondays to Sundays 7 days a week from 09:30 – 20:30 to book appointments for on-site Apple Support Services and to arrange for an Apple Telephone Support service.

Frequently Asked Questions

Here are some common questions we get about macOS compatibility.

Which 2019 Mac computer was removed from the macOS Tahoe supported list that did support macOS Sequoia?

The **iMac (2019)** was removed from the official macOS Tahoe compatibility list. It was previously supported by macOS Sequoia. The only 2019 Mac still supported by macOS Tahoe is the Mac Pro.

Where can I get help with macOS Tahoe near me in London in lieu of having to visit one of the Apple Stores in London?

Keith Thomas provides an excellent alternative to an Apple Store Genius Bar appointment in London. With our on-site Apple Help at Home Visit Service, an Apple Mac Support Specialist can visit your home or office in key London locations like Covent Garden, Regent Street, Battersea, Canary Wharf, Knightsbridge, Hampstead, Clapham, Wimbledon, Richmond Upon Thames, and Kingston Upon Thames. We offer a same-day and next-day appointment service for all your macOS Tahoe support needs.