Are you trying to open a password-protected PDF or ZIP file? Then, you already know how frustrating it can be. You try out ...

If you don’t already have a ZIP file created, you can simply select all your files, right-click on them, and select Compress to ...

You can send a zip file in Gmail if you want to send a large file to someone without using Google Drive.

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

Panic mode activated – you’re sending an important folder of pictures via email but the files are too large to send.