Welcome to ASC Computing – your local, friendly IT support
From home computers and Wi-Fi to devices, networking, and home office setups, I make technology simple and stress-free.
Based in Holmer Green, near Amersham, I cover a 10-mile radius and can visit you in person or connect securely to your laptop remotely — whichever suits you best.
Whether you’re an individual, a remote worker, or a small business, you can count on reliable advice and trustworthy repairs. No question is ever too small, and I also offer website platform guidance, design, and development for start-ups and growing businesses.
HOLMER GREEN
About ASC Computing (me)
I have 25 years experience in IT, helping individuals, families, small businesses and well-known brands make the most of their technology. Over the years, I’ve built up practical expertise in solving everyday tech problems — from laptops and smartphones to home and office networks — always with clear, friendly support and advice.
I founded ASC Computing because I saw how many people feel overwhelmed by everyday technology — or simply don’t have time to keep up with it all. My aim is to take away that stress by offering down-to-earth, personalised help.
At ASC Computing, we support clients with everything from choosing and setting up laptops, fixing Wi-Fi issues, and organising files, to managing passwords safely and making sure your data is backed up properly. I also help people get the best from tools like Microsoft apps (such as Outlook), and get clear advice on their websites.
Above all, my goal is to help you feel in control of your tech — whether at home or at work — so you can stay connected, secure, and productive without the hassle.
Alistair Stuart Cossins
ASC Computing - your tech emergency service!
These days, our homes rely on technology just as much as they do on plumbing, electrics, and all the other essentials. We all know the numbers to call when the boiler breaks, the lights go out, or we need urgent help – but with computers, laptops, and Wi-Fi now at the heart of everyday life, it makes sense to have a trusted IT fixer on speed dial too.
That's where I come in. Whether it's a sudden crash, a virus, or a connection issue that brings everything to a halt, I'll be there to get you back up and running quickly and safely. And with my mobile ending in 999 - the UK's emergency number - it couldn't be easier to remember that I'm your go-to when a tech emergency strikes - 07736 301999
Think of me as your "tech emergency service" for all things home computing - ready when you need me most.
