Marcus Mears III

Marcus Mears III

Computing Reviews and Buying Guides Editor

Marcus Mears III, now the Computing Reviews and Buying Guides Editor at TechRadar, has been covering tech news, reviews, and how-tos for over five years. He started his publishing journey at MakeUseOf, teaching you how to make the most of your devices and software. Quickly discovering a passion for sharing his opinions on the latest gadgets in the tech world, Marcus took over as Reviews Editor for How-To Geek and Review Geek, allowing him to go hands-on with all sorts of new toys like iPhones, mice, laptops, and more. 


If a piece of tech is customizable, you’ll find him tinkering with it. Whether it’s replacing switches and keycaps on a mechanical keyboard or kitting his PC with a new GPU, Marcus loves getting under the hood of the tech we use each and every day. He’s an avid Steam Deck fanatic, meaning you’ll catch him either in a panicked frenzy or triumphant hurrah at the hands of a Soulsborne title. 


When it comes to the age-old debate, he prefers Windows PCs but reaches for a MacBook Pro as his daily driver laptop. Marcus is also almost as excited to cook new recipes as he is about technology.

Articles by: Marcus Mears III

One of the best amd processor picks against a fuchia techradar background

The best AMD processor in 2026: our top tested picks of AMD CPUs for gaming, creating, and more

By Christian Guyton last updated

Updated I'm rounding up all the best AMD processors from the current crop of AM5 Ryzen offerings to older AM4 alternatives.

Dell XPS 17 (2022), one of the best 17-inch laptops, on a blue background.

The best 17-inch laptop in 2026: our top tested picks of big-screen laptops

By Christian Guyton last updated

Updated Need some extra screen real estate for gaming or working with multiple apps or tabs? Check out my top picks for the best 17-inch laptops of 2026.

Lenovo Legion Pro Rollable laptop on a red desk

Lenovo officially unveils the rumored Legion Pro Rollable gaming laptop with expanding screen

By Marcus Mears III published

Lenovo brings a new expandable gaming laptop to the scene, but will it ever see production?

Nvidia

Nvidia's CES 2026 keynote live - all the latest news from the GPU and AI superpower

By John Loeffler last updated

What will the GPU giant unveil at CES 2026? We have all the breaking news

A hand holding a Garmin watch next to the CES logo and a Switchbot robot vacuum

CES 2025 live: all the latest news from the world's biggest tech show

By Mark Wilson last updated

CES 2025 is now well underway and we're live at the show – here's all of the latest tech news.

Someone pressing a button that reads 'shortcut' on a white keyboard

My gift to Windows 11 users — here are 10 keyboard shortcuts I can't live without

By Marcus Mears III published

Quick screenshots, easy emojis, and more – I use these shortcuts almost every day.

PC gaming accessories against a Christmas-themed PC gaming background

Upgrade your PC setup with affordable accessories that actually make a difference — my top finds for a keyboard, mouse, and more

By Marcus Mears III published

I rounded up my must-have peripherals for a fantastic PC setup - and they're on sale for up to 51% off this holiday season.

Person at desk typing on gaming keyboard

I've been a Windows user for over 15 years — these are the 7 key things to check on a new gaming PC

By Marcus Mears III published

If you just landed a new gaming PC, these are the most important things to do before you game.

Man upset at gaming PC, resting head on arms

This worrying RAM trend could cost you hundreds of dollars in the future

By Marcus Mears III published

Some prebuilt PC manufacturers are doing this to cut costs, but you're the one who ultimately pays for it.

3 Comments

How much RAM do you actually need? I did the research so you don't overspend

By Marcus Mears III published

A quick and easy-to-follow guide to determine how much RAM your system should have for work and gaming.

Corsair Frame 4000D LCD RS ARGB PC case on a desk next to a gaming PC setup

Corsair adds new touchscreen-enabled entry to its Frame case series — and I can't understand why

By Marcus Mears III published

Corsair unveils new $400 Frame 4000D mid-tower case — but I'm not buying it

A LogiTech MX Master S3, the best mouse, against a techradar background

The best mouse in 2025: a mouse expert's top picks for gaming, wrist pain, and more

By Marcus Mears III last updated

Updated Want a better sensor, an ergonomic design to cut out wrist pain, or a budget pick that won't die on you in less than a month? I've got you covered with my picks for the best mouse in 2025.

Lenovo LOQ 15 gaming laptop against a purple TechRadar deals background

Cyber Monday is over, but these laptop deals are still going

By Matt Hanson last updated

Cyber Monday laptop deals still live - this could be your last chance to save.

Razer Basilisk V3 X HyperSpeed gaming mouse against a yellow TechRadar deals background

Only a few hours left! Get the Razer Basilisk V3 X HyperSpeed at nearly 50% off

By Marcus Mears III published

Best Buy has a time attached to this deal, so you know it means business. Don't wait for this deal to disappear!

Apple Mac mini M4 pc against a blue TechRadar deals background

Tiny PC, giant discount - get the Mac mini (M4) for $120 off at Best Buy

By Marcus Mears III published

Cyber Monday deals are coming to a close, but you can still save 20% on our pick for the best mini PC.

Lenovo LOQ 15 gaming laptop against a purple TechRadar deals background

Quick! This Lenovo LOQ 15 Cyber Monday deal ends tonight – save $450 at Best Buy

By Marcus Mears III published

Time is running out to save $450 on this affordable entry-level gaming laptop.

TechRadar's Cyber Monday PC Deals, featuring the Alienware Aurora ACT120.

It's your last chance to grab a cut-price PC deal this Cyber Monday - these are the ones I'd recommend as a computing expert

By Christian Guyton published

I've tested and reviewed more than a hundred computers - these are my top Cyber Monday PC deals in 2025.

Asus ROG Swift PG32UCDM gaming monitor against an orange TechRadar deals background

Asus slashed $400 off one of the best gaming monitors it has – hurry to Amazon's Cyber Monday sale

By Marcus Mears III published

High refresh rate, lowest-ever price - save big on the 32-inch 4K Asus ROG Swift

13-inch MacBook Air M4 against a yellow TechRadar deals background

Save big on the latest MacBook Air when you buy at Amazon - 26% off for Cyber Monday

By Marcus Mears III published

Want a MacBook but missed Black Friday? My favorite model is 26% off in Amazon's Cyber Monday event

A MacBook Pro against a purple TechRadar Cyber Monday deals background

The best Cyber Monday MacBook deals – save up to 30% on my favorite MacBook Pro and MacBook Air models

By John Loeffler published

All the best MacBook Air and MacBook Pro deals, chosen by a diehard Mac fan.

HyperX QuadCast 2 S microphone against a cyan TechRadar deals background

Forget Amazon, HyperX is running a huge $109 discount on the QuadCast 2 S

By Marcus Mears III published

Save more when you buy the HyperX QuadCast 2 S in a bundle

PC gaming hardware against an orange TechRadar deals background

I've been a PC gamer for my entire life - these are the Black Friday deals I'd buy to upgrade my setup

By Marcus Mears III published

I have 20 years of PC gaming under my belt, and these are the Black Friday deals that caught my eye.

HP Chromebook Plus 15 Chromebook against a yellow TechRadar deals background

Forget Mac and Windows, this surprisingly powerful Chromebook is a great price for Black Friday

By Marcus Mears III published

Black Friday laptop sales are here - score a record-low price on our pick for the best Chromebook

A BenQ PD2725U, the best monitor in 2024, against a teal techradar background.

The best monitor in 2025: I handpicked the best displays for work, gaming, and more

By Marcus Mears III last updated

Updated I made a list of the best monitors you can find in 2025 - just for you.

Razer Blade 14 (2025) gaming laptop against a light green TechRadar deals background

The Razer Blade 14 is 'the only gaming laptop I’d happily carry everywhere' and it's $500 off for Black Friday

By Marcus Mears III published

Get some of the best gaming laptops we've ever tested up to $800 off for Black Friday.

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