TLDR stands for "Too Long Didn't Read." It can signal a summary for lengthy text or take the form of a sarcastic reply.

Google has announced that ChromeOS and Android will become one unified operating system at some point in the future. That's ...

"Cc" stands for "carbon copy," and lets you send digital copies in nearly every email app, website, and program.

Here are the answers to some pressing questions raised by the remarks, Trump's comments on the Insurrection Act and more.