This article teaches you how to upload high-quality photos to Facebook using a computer.
Steps
Step 1. Visit https://www.facebook.com using a browser
If you are not already logged in, enter the data required to log in.
Step 2. Click on your username
It's at the top of the screen, to the right. Your profile will open.
Step 3. Click on Photos
This tab is located under the cover image.
Step 4. Click + Create Album
This option is located in the gray area above the photos that have already been published. The "File Explorer" program will open.
Step 5. Navigate to the folder containing the high resolution photos
Step 6. Select the image or images you want to upload
To select multiple photos, hold down ⌘ Command (macOS) or Control (Windows) as you click on each file.
Step 7. Click Open
You will be shown the preview of the photos in a window titled "Create Album".
Step 8. Name the album and add a description
This information must be entered in the boxes located in the upper left corner of the window.
Step 9. Check the box next to "High Quality"
It is located in the column on the left, under the section titled "More Options".
Step 10. Click Publish in the lower right corner of the window
The selected photos will then be uploaded in high resolution.