PC & Components
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Best back to school deals: Chromebooks, laptops, tablets, and more
We've rounded up the best back-to-school deals on laptop PCs, Chromebooks, MacBooks, monitors, and iPads and tablets, for students returning to school in 2023.
Tip
How does CPU memory cache work?
One of the most important parts of a processor is the cache, but how exactly does it work?
Deal
Save 32% on this fast, long-lasting Logitech gaming mouse
Looking to upgrade your gaming mouse? The Logitech G305 is the one to pick.
How-To
The right way to put RAM in your PC's memory sockets
The correct placement of RAM modules is crucial for the optimal performance of your computer. We explain which RAM slots you should use and why it makes a difference where the memory modules are placed.
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Best monitors: Gaming, 4K, HDR, and more
Our picks are the result of hundreds of hours spent testing the latest monitors from Acer, Asus, BenQ, Dell, LG, Samsung, and other major brands.
Deal
Snag this pixel-packed Samsung 4K monitor for just $220
The Samsung UJ59 4K monitor offers gorgeous visuals as well as diverse connectivity options.
Best Deals
Best monitor deals: Gaming monitors, 4K workstations, and more
These are the best discounts on gaming monitors, 4K monitors, and more.
News
Thunderbolt 5 will debut in 2024 with gamer-class charging and I/O
Intel announces Thunderbolt 5, the 80Gbps successor to Thunderbolt 4, with massively improved connection and charging capabilities for laptops.
Reviews
Alienware AW2524HF review: 500Hz for less
The 25-inch Alienware AW2524HF provides the best motion clarity available today with a lightning-fast 500Hz refresh rate.
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Best computer deals from desktops to all-in-ones
We've scoured the web to help you find the best deals on desktop PCs, gaming PCs, and all-in-one computers this September. Currently on discount: Alienware, Lenovo, and Acer.
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Best antivirus software in 2023: Keep your Windows PC safe from ransomware, malware, more
Your Windows PC needs virus protection. Some threats can’t be avoided without the aid of antivirus software. Choose the best antivirus software for you from our top picks.
Deal
Save 36% on this futuristic-looking Corsair mechanical keyboard
If you're in the market for a mechanical gaming keyboard, you're in luck. The Corsair K65 keyboard is lightweight, stylish, and 26% off.
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Best portable monitors 2023: Displays that go with you
For the ultimate in flexibility, a portable monitor lets you take your workspace with you, whether on a business trip, out in the field, or just relocating to another room.
Reviews
Lexar NM790 review: Fast PCIe 4.0 SSD joins the winner's circle
With newly lowered prices, the NM790 offers arguably best bang for the buck. It's the fastest overall DRAM-less SSD we've tested, albeit by a slim margin.
Best Picks
Best small gaming motherboards 2023: Picks for Intel and AMD
If you're looking for mini-ITX motherboards for your custom small form factor PC, these are your best bets.
Updated
Best SSDs of 2023: Reviews and buying advice
The best solid-state drives can supercharge your PC. Here are our picks for the best SSDs, and what you should know before a purchase.
News
Valve's new mystery gadget has Wi-Fi…and that's all we know
The tech world is abuzz after a new Valve gadget popped up in a Korean regulatory listing, but Michael's here to rain on your parade
Feature
Nvidia GeForce tuning guide: 5 tips to optimize your RTX graphics card
PCWorld provides the best tips for optimizing Nvidia GeForce RTX 40- and 30-series graphics cards.
News
Samsung's fantastic 990 Pro SSD gets a super-sized 4TB model
Samsung launches a 4TB version of its excellent PCIe 4 SSD, though it's hoping you'll pay a premium for the higher capacity.
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Best budget computer speakers 2023: Solid PC audio for $100 or less
Budget computer speakers have come a long way since the tinny-sounding beige boxes of yore. Our top picks are surprisingly good—and surprisingly affordable.