Mac Won’t Start or Suddenly Slow? I Fix It Today
Mac suddenly slow, stuck on the spinning wheel, or won’t start? Same‑day Apple Mac help – remote or on‑site. 20+ years’ experience, 25,000+ issues resolved. Call now.
Why a Mac Repair might not be the best possible solution?
If you have a intel based Apple Mac Computer for example a iMac computer that is dated before 2019, this will be an Intel Apple Mac computer and the macOS software will not support the latest version of macOS and even the previous versions of macOS, this will now cause any hardware repair a waste of time, as even if a hardware repair is done by a non Apple Authorised Service Provider or a local computer shop, then the repair will not resolve the problems that you will likely have.
If your Apple Mac has ground to a halt, is stuck on the dreaded spinning wheel, or refuses to start, you don’t have days to waste. Keith Thomas provides urgent Apple Mac help – same‑day, remote or on‑site – to get you working again fast.
With over 20 years’ Apple support experience and 25,000+ issues resolved, I know how to diagnose and fix performance problems quickly, without jargon or guesswork.
Common Urgent Problems Keith Thomas can Fix.
- Mac stuck on the Apple logo or loading bar
- Spinning wheel (beachball) after every click
- iMac or MacBook suddenly slow, even after restart
- Apps like Microsoft 365 or Safari freezing or crashing
- Time Machine backup failures or unstable restores
- macOS updates failing or stalling
- Full storage warnings and sluggish performance
Why Your Mac Might Be Slow or Unresponsive
- Degraded storage — ageing SSDs/HDDs slow down read/write speeds
- Full startup disk — macOS needs free space to run efficiently
- Too many background processes — cloud sync, browser tabs, outdated applications
- Unstable backups — Time Machine errors can cause freezes
- Software conflicts — incompatible or corrupted applications
Keith Thomas can run a full diagnostic to pinpoint the cause and recommend the fastest, safest fix.
What Clients Say about Keith Thomas for Mac Repairs
“My 2019 iMac suddenly became extremely slow and wouldn’t stop showing the spinning wheel. Keith diagnosed the problem, helped me choose a new Mac, and made the transition effortless.” — C. Reynolds, Chelsea
“Keith replaced my slow iMac, handled setup, data transfer, Microsoft 365, and training. Stress‑free from start to finish.” — A. Patel, Camden
I can’t get a Genius Bar appointment for weeks — can you help sooner?
Yes – Keith Thomas offers a same‑day and next‑day appointments, remote or on‑site in London, Surrey.
Can you help if my Mac won’t start at all?
Yes – Keith Thomas can diagnose startup failures and advise whether it’s a software fix or time for a replacement.
Why does my Mac show the spinning wheel so often?
Usually degraded storage, full disk, or unstable backups. I can identify the cause and fix it.
Do you cover my area?
Yes – Keith Thomas works across London, Surrey, Hampshire, Berkshire, and Wiltshire.
Why won’t my Apple Mac Computer work with my Gmail address email account?
Google Email accounts need modern authentication and modern security which means that older versions of macOS no longer work with the new security system requirements and this now means a new Apple Mac Computer is required or a workaround can be to use google mail online via either Apple Safari or to download Google Chrome on macOS.
Call Now for Urgent Apple Mac Help
Need Apple help?
On‑site Apple support across the South of England — often same‑day or next‑day. All work is carried out at your home or office; no visits to my locations. Remote help may be available when my schedule allows.
Best way to reach me: Contact Keith Thomas Form — Keith Thomas will reply by email first.
Urgent? SMS Text: or Phone: 07800 940 756 (09:30 – 20:30, 7 days a week)
Apple Mac Specialist – Keith Thomas.
Written by Keith Thomas, independent Apple Support Specialist with 20+ years’ experience and 25,000+ Apple software issues resolved. Same‑day, privacy‑first Mac support across London, Surrey, Hampshire, Berkshire, and Wiltshire.
Disclaimer: keiththomas.co.uk is an independent Apple consultancy and is not affiliated with Apple Inc. or its subsidiaries. All services are provided by Keith Thomas without authorisation from or endorsement by Apple. “Apple”, “Mac”, “iPhone”, “iPad”, “Apple Store” and associated logos are trademarks of Apple Inc., registered in the U.S. and other countries.