When you "zip" a file, you'll compress its data and reduce how much space it takes up on your computer or phone.

Zip files compress your folders or files and save storage on your computer. They're also easier to send from device to device. Here's how to make one.

You can zip any kind of files on a Mac to save yourself some storage space. Here's how to zip a file on Mac, and compress many files into a zip file.

Want to collaborate with PC-based colleagues? Here's how to open and edit those pesky .docx Word files on your Mac, iPad or iPhone, and how to save and export them in a PC-friendly format ...