How to compress (Zip) a Folder
Sometimes it’s easier to compress all your files so you have to upload just one file such as “my-challenge-entry.zip”. Here’s how:
- Place all your files in one folder on your desktop.
- On a PC right-click the folder, then choose “send to” and select Compressed folder.
- On a Mac, command click on the folder, and then choose “Compress”.
- Return to this page, and choose your new file (ending in .zip) in the Attach a File section at left.