You can add a new User Variable, System Variable, edit a Variable, etc. Learn how to use Environment Variable Editor in PowerToys in Windows 11.

JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.

This post explains how to use variables in Java. Learn the primitive types (and what that means) and just why variables are so important for any coding!

Variable Dice is a valuable new resource in Honkai: Star Rail that can help you redistribute stats on a maxed out Relic.

This article will give you an overview of replacing a variable value in a file using SED. Before replacing a variable in a file using SED, you need to understand what SED is, the syntax of SED, and ...

Learning the Variable Split tool in Tasker may sound boring or scary, but it is a powerful tool, worth learning in our Android customization series.

In a string of updates, YouTube now allows mobile viewers to speed up or slow down the video with variable speed. Here is how.

Variables and graphs Math Notes lets you make use of variables. Credit: Lifehacker Math Notes can handle variables, too—so letters can stand in for numbers inside your expressions.