Whether you were gifted a shiny new computer for the holidays or simply have old ones sitting around collecting dust, there are sustainable ways to recycle your old PCs and printers free of charge. A ...

Software engineering is the branch of computer science that deals with the design, development, testing, and maintenance of software applications. Software engineers apply engineering principles and ...

TIOBE Index for January 2026: Top 10 Most Popular Programming Languages Your email has been sent January’s TIOBE Index begins the year with familiar names still setting the pace, but the underlying ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

This project is developed and maintained by the Resources team. See the issue tracker for more details. This book is a living document, and is updated continuously. Unless you explicitly state ...

There are free alternatives for almost any program you might need, many of which are web-based, so you can use them right in the browser. (See our no-cost favorites in The Best Free Software.) If you ...