Creating a ZIP file (Windows or Mac)

How to make a Zip file in Windows 10

1. Select the files you want to compress
2. Right-click on the files, then point to 'Send' and select 'Compressed (zipped) folder'
3. Name the Zip file

How to make a Zip file in Mac OS X

1. Locate the items to Zip in the Mac Finder (file system)
2. Right-click on the files you want to Zip
3. Select 'Compress items'
4. Find the newly created .zip file in the same directory