Learn how to scan QR codes directly on your laptop or desktop using browser-based tools like 2scan.net. This easy guide explains how to decode QR codes from images, screenshots, PDFs, and ...

The legal, musical, and social demise of Youtube year-end megamixes can be read as an obituary for a lost monoculture.

Whether you’re looking for a productivity desktop, a gaming PC powerhouse, or a stylish all-in-one Windows machine, we’ve got you covered. The team at PCWorld continually sorts through all of the ...

The Trump administration pulled the plug on IRS Direct File, a pilot program allowing taxpayers to file federal tax returns for free. But there are still many no-cost filing options available, ...

Plenty of our childhoods had at least one math teacher who made the (ultimately erroneous) claim that we needed to learn to do math because we wouldn’t always have a calculator in our ...