Avoid these mistakes to build automation that survives UI changes, validates outcomes properly, and provides useful feedback.

This month, I’ll share some of the free software I use to understand how TV signals make it from the transmitter to the ...

To display your photos or designs as a screensaver, you have to create an SCR file. Although screensavers don’t serve the same function of preventing burnt images on the screen as they once did, ...

Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...

In the digital age, the need to back up, distribute, or emulate physical discs has made the ISO file format increasingly relevant. An ISO file is a digital replica of a physical disc — such as a CD, ...

Spending hours manually creating address objects on your Palo Alto Networks firewall? There’s a smarter, faster way! This guide will show you how to leverage the Pan-OS REST API and Python to automate ...

If you’re a Java developer and you haven’t built an AWS Lambda function before, you’ll be amazed by how easy it is to get your first serverless application up and running. To build your first Java AWS ...

Peter is a writer and editor for the CNET How-To team. He has been covering technology, software, finance, sports and video games since working for @Home Network and Excite in the 1990s. Peter managed ...