[George Stagg] recently found himself stung by the burden of free time while in lockdown. Needing a project to keep him occupied, he decided to upgrade his 90s Casio CFX-9850G calculator to run custom ...

Ever punched in the wrong number and thought you had to start all over again? Here's a game changer: simply swipe right or left on the calculator display to erase the last digit you entered. This ...

Welcome to TNW Basics, a collection of tips, guides, and advice on how to easily get the most out of your gadgets, apps, and other stuff. Remember at school when we were told we had to learn maths ...

Whether you haven’t used the default calculator app on iPhone or have just skimmed the surface, there are a few ways to be more efficient with the app. Follow along for some iPhone calculator tips and ...