Learn how to create stunning cornrow braids with extensions in this in-depth, step-by-step hair tutorial by Maryam Hampton.

A file extension, or file name extension, is the letters immediately shown after the last period in a file name. For example, the file extension.txt has an extension of .txt. This extension allows the ...

A lot of changes have been made surrounding at home beauty in the last year! Clip in extensions have become a go-to way to change up any look on your own by adding either some volume, some length or ...

Managing files on an iPhone has become significantly easier with recent updates to iOS, particularly with the introduction of the ability to change file extensions directly within the Files app.

Ever since we started releasing home-brewed Firefox extensions here at Lifehacker, several readers have asked: How difficult is it to build a Firefox extension? For someone with a bit of programming ...