macOS Catalina Support — Time to Upgrade
macOS Catalina (10.15) is no longer supported by Apple or by Keith Thomas. If you’re still using Catalina on an Intel-based Mac, now is the time to consider upgrading — not just your software, but your computer.
The most effective solution: purchase a new Apple Mac with Apple Silicon and let Keith Thomas handle your setup, migration, and training — directly at your location.
Why macOS Catalina Is Obsolete
- No more updates or security patches from Apple
- Incompatible with many modern apps and services
- Outdated performance compared to modern Mac systems
What Macs Can Run Catalina?
If your Mac is on this list, you’re likely running outdated hardware:
- MacBook (2015–2017)
- MacBook Air (2012–2017)
- MacBook Pro (2012–2016)
- Mac mini (2012–2014)
- iMac (2012–2015)
- iMac Pro (2017)
- Mac Pro (2013)
Even if your Intel Mac (2017 or later) supports macOS Ventura, performance will be significantly slower than on any Apple Silicon model.
Why Switch to Apple Silicon?
- Massive performance boost and energy efficiency
- Quiet, fanless operation
- Exclusive access to the latest macOS features
- Long-term Apple support and compatibility
Keith Thomas Offers Onsite Apple Mac Support in London
Keith provides professional onsite support to help you make a stress-free transition to Apple Silicon:
- Seamless migration from your old Intel Mac running Catalina
- Setup of your new Apple Mac computer
- Tailored training on the latest macOS features and apps
- Friendly, jargon-free support at your home or business
Available in: Chelsea, Camden, Islington, Shoreditch, Clapham, Notting Hill, Sloane Square, Knightsbridge, Fulham, Putney, Oxford Street — and across Greater London.
How to Get Started
Step 1: Purchase your new Apple Mac directly from Apple’s Online Store or any Apple Retail Store.
Step 2: Book Keith Thomas for professional onsite setup and data migration.
📞 Contact Keith Now: 07800 940756
Or use the online contact form to book your visit.