Learn how to create contour plots in Python using NumPy’s meshgrid and Matplotlib. This step-by-step tutorial shows you how to generate grids, compute functions over them, and visualize data ...

Everyone knows Bluetooth changed the way we listen to music, but the wireless tech also provides fun, convenience, and productivity in innovative gadgetry.

Big Tech has quietly turned your inbox into a training ground for artificial intelligence, scanning subject lines, message bodies, and even attachments to sharpen its models. The good news is that you ...

Auckland, January 21, 2026 – Gen (NASDAQ: GEN), a global leader powering Digital Freedom with a family of trusted brands including Norton, Avast, LifeLock, MoneyLion and more, today released its Q4 ...

Researchers at the University of Southern California recently used high-resolution CT scanners and medical-grade 3-D printers to conduct virtual autopsies on the two Egyptian mummies. Their goal, as ...

WhatsApp tips for 2026, from desktop video calls to view-once photos, so you protect privacy and cut chat noise faster ...

The new crop of default Windows apps is too resource-hungry and inefficient — ditch them for these lightweight alternatives ...

Its techno scene attracted a global crowd — until the city was hit by cultural crackdowns and Covid-19. But one pioneer ...

The best, cleanest way to digitize old photos you want to colorize and restore is to scan them. If you're like me and are still searching for the perfect printer/scanner combo, the next best thing is ...

I am a sole practitioner with a growing practice, but not to the point where I am in a position to recruit anyone.  I am finding myself spending more and ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...