Thanks to recent Gemma 4 and Qwen releases, you can get some real generative AI work done on your own computer. Here’s how to optimize an Ollama setup.

Create interactive heatmap visualizations from KML files. A registration has to look like one (capitals and digits, at least one letter); a name such as 2025_summer_trip.kml names no aircraft. An ...

As PCMag's resident data journalist, I practically live in Microsoft Excel. I've learned that it's capable of far more than I ever imagined. These are the tips and tricks you need to know.