Mark Hachman

Senior Editor

As PCWorld's senior editor, Mark focuses on Microsoft news and chip technology, among other beats. He has formerly written for PCMag, BYTE, Slashdot, eWEEK, and ReadWrite.

Dell discounts Alienware gaming laptops by $1,000 for Prime Day

Fight wildfire smoke with this Renpho air filter for 35 percent off

Fight wildfire smoke with this Renpho air filter for 35 percent off

If you live on the West Coast or the Southwest, it's wildfire season. We own several of these Renpho air filters, and today they're 35 percent off.

eBay is selling the Surface Pro 7 and Intel Surface Laptop 3 for 30 percent off through Monday

eBay is selling the Surface Pro 7 and Intel Surface Laptop 3 for 30 percent off through Monday

The eBay Valentine's Day/President's Day sale includes the recent Surface Laptop 3 and Surface Pro 7 at steep discounts, along with an HP Omen 15-inch gaming PC. Even a refurbished Xbox One X is $100 off.

This Costco 1440p/144Hz HDR monitor is basically a steal at $249 and 50 percent off for Cyber Monday
Updated

This Costco 1440p/144Hz HDR monitor is basically a steal at $249 and 50 percent off for Cyber Monday

LG's display combines 144Hz gaming with 1440p resolutions, and HDR too. This Costco Cyber Monday deal looks terrific.

The best Prime Day laptop deals that you won't find on Amazon
Updated

The best Prime Day laptop deals that you won't find on Amazon

While Amazon Prime Day may have some great sales, we've begun looking at competing sites like Dell, Newegg, and others for the best laptop PC deals that you won't find on Amazon. Now featuring Newegg's Fantestech sale!

Microsoft's E3 sales include $800 off an MSI gaming laptop, $500 off the ROG Strix Hero II

Microsoft's E3 sales include $800 off an MSI gaming laptop, $500 off the ROG Strix Hero II

If you're in the market for a gaming laptop, Microsoft's E3 sale is offering substantial discounts on Asus ROG, MSI, and other gaming notebooks.

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