Affinity combines a comprehensive set of photo editing, page layout, and vector illustration tools into a single, free app, ...

Abstract: Spatial modes provide a potential dimension to boost the capacity of free-space optical (FSO) communication systems. Various modal basis sets can be used. For a given aperture size, complete ...

Free antivirus apps can protect your PC from common threats—but paid software often adds stronger defenses, extra tools, and peace of mind. I'm here to walk you through the differences.

Computers are all around us. It’s very hard to be a working adult in the world without a smartphone in your pocket, a ...

LibreOffice Writer gives me everything I need from Word and Docs without subscriptions, accounts, or cloud lock-in.

Abstract: Smart wearable electrocardiography (ECG) devices require classification processors that combine high accuracy, low power dissipation, and real-time operation under stringent energy ...