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Best Buy Desktop PCs

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Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

A Which? Best Buy Desktop PC will effortlessly run your programs, boot up quickly and be a pleasure to use. Find the perfect Desktop PC for you.

Don't settle for a sluggish Desktop PC that leaves you twiddling your thumbs as you wait for programs to load, and never does what you ask it to. When we test computers, we make sure to run them through hundreds of tests that reflect your own daily use, and the specs or the brand name hold no cache with our testing team. The only thing that matters is how well the Desktop PC does in our lab, not the badge on the front or the price on the box.

We've been testing computing products in our lab for years, and know all too well what seperates a good Desktop PC from a bad one. Follow our advice, and you'll bag yourself a computer that is snappy and a pleasure to use.

  • Our experts run energy monitoring tests, so you can know just how much it'll cost you to leave a PC connected all day and all night. We test for power consumption both when turned on and in standby.
  • We reveal the all-in-one PCs that are easiest to use, including how easy they are to set up out of the box.
  • We put every Desktop PC through a series of everyday tasks that you would complete at home - everything from copying files to converting video, so we can tell you which model is best suited to your home.

Update your flagging Desktop PC with a newer, faster Best Buy model. Sign up today for a £1 Which? trial to unlock our Desktop PC recommendations on this page. Already a member? Log in now to see our extensive Desktop PC reviews.

Desktop PC reviews you can trust

We test all the most popular models from the biggest brands, including Apple, Acer, Asus, HP and Lenovo. You shouldn't buy a desktop computer on reputation alone, as our testing often confirms.

Which? is independent - we work for you, the consumer, so you can be sure that our product recommendations are influenced only by our test results. We don't take advertising and we buy all the products that we test ourselves, so our advice helps you to make the right choice first time and avoid costly mistakes.

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