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Mac RumorsJul 28, 2026
Best Back to School Accessory Deals on Anker, Sony, Samsung and More This Week
There's a big accessory sale happening on Amazon this week, with the year's best prices on Anker chargers, Samsung monitors, Sonos audio products, and much more.


PC World Latest NewsOct 14, 2025
I tested Nvidia's DLSS 4 on a laptop. It's great! But it isn't magic

But as some reviewers have noted, the boosts from DLSS aren't always as impressive in real life as they are in marketing materials. And it's often less powerful systems—like gaming laptops—that see the most modest benefits. So, I decided to test it out myself.

Here are my Nvidia DLSS 4 results on a gaming laptop. Keep reading for the exact laptop I used and the various gains (or lack thereof) I saw in a handful of different high-profile games.

The laptop I used for these tests When Nvidia boasted about the awe-inspiring eight-fold improvement in Cyberpunk 2077 performance, those tests were done under ideal conditions. According to the fine print, it was achieved on a PC with an RTX 5090 at 4K resolutions with all the graphical bells and whistles turned on, and in DLSS performance mode.

But that's far from your typical gaming PC. Most modern gaming PCs are budget laptops—like the Lenovo LO


PC World Latest NewsOct 10, 2025
SSD acting weird? Do these 5 things ASAP before it dies

Sometimes you can notice the signs of a failing SSD. For instance, the once-quick transfer speed slows to crawl, there are frequent program or system crashes, or file system access errors or SMART errors occur. If you notice these things, especially in combination, there's a good chance your SSD is on its way out. In that case, it's time to prepare for the worst and do the following:

Back up critical files It goes without saying that the first thing you'll want to do if you think your SSD is on the blink is to back up your critical data. Backups should be done regularly anyway, but even if you're doing that, you'll still want to make a new backup of your critical files at this point to have them ready to go should your SSD suddenly die.

See our roundups of the best Windows backup software and

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