This wikiHow teaches you how to upload photos from a computer to a folder in Google Drive.
Steps
Step 1. Open the folder where the photos were saved
To browse the files, click on the Mac Finder icon (it has a two-tone face and is in the Dock). If you are using Windows, press ⊞ Win + E to open the File Explorer.
Step 2. Visit https://drive.google.com using a browser
If you are not already logged in, click on Go to Google Drive to log into your account.
Step 3. Go to the Google Drive folder where you want to upload photos
If you don't want to put them in a specific folder, read the next step. If not, click on the folder to open it or click on New one (in the upper left corner of the screen) and select Folder to create one right away.
Step 4. Drag the files to Google Drive from your computer
You can drag single photos or a folder that contains more than one. The images will start uploading to Google Drive immediately.