Why?  Google Drive is free, and available on all of your devices. And you probably already have a Drive and don't know it! I use mine constantly. Why should you use it? For saving from anywhere, and sharing with anyone. Share source images you've found with cousins, share your own documents with others for feedback, and share things with yourself on other devices. You can do this no matter where images or documents come from or what software created them. If you prefer Word to Google Docs but want to be able to get inline comments, just import them to your Drive. Do the same for Excel, or any other software. You can even save to and share from your Drive from your phone or tablet. Don't worry, you can edit and then download in Word or Excel format. Where's My Google Drive? First, how do you find your Drive? Go to Google.com and look up to the right. If you are logged in and have uploaded an image you will see it right next to the matrix of stacked dots. Top right of th...