CNBC Select has selected the best free budgeting tools for beginners, investors, small business owners and more. (See our ...

We’re fond of open source things here. Whether it’s 3D printers, circuit modeling software, or a global network of satellite base stations, the more open it is the more it improves the world around us ...

What just happened? Microsoft has decided to make the Windows Calculator an open source project. Anyone can now contribute to its development for the chance to have their work included in a Windows 10 ...

Many high school students need to use a graphing calculator for math and science classes and for parts of the SAT and ACT—sure, a laptop would work, but they’re not allowed because teachers and ...