macOS 15 Sequoia
Available to install now
macOS 15 Sequoia is now available to install via System Settings/Software Update. This is our recommended method of upgrading. This new update brings improved features and enhanced security.
For detailed information on the new macOS visit - https://www.apple.com/macos/macos-sequoia/pdf/macOS_All_New_Features_Sept_2024.pdf
Upgrade Prerequisites
A compatible macOS device *should the macOS Sequoia update not appear, please consider your device as not compatible. macOS Sequoia is compatible with the following devices https://support.apple.com/en-gb/120282
This major macOS upgrade normally requires 10gb of free hard disk space but can require up to 44gb of storage space. For assistance on optimising the storage on your Mac prior to upgrading, please visit - https://support.apple.com/en-gb/102624
Using Wi-Fi to upgrade
If you are using Wi-Fi to upgrade, please use our guide to work out roughly how long the download to upgrade will take.
Connection Speed (Mbps) |
Approximate Download Time |
10 |
3 hours |
20 |
1.5 hours |
50 |
40 minutes |
100 |
20 minutes |
Upgrade via System Settings/Software Update
- Click System Settings in the Dock or via the Apple symbol in the menu bar.
- Navigate to General/Software Update.
- Click on the Upgrade Now.
- Follow any on-screen prompts, you will be asked for username and password.
- Please note, your Mac will reboot as part of this process.