This article teaches you how to upload high-quality photos to Facebook using a computer.
Steps
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Step 1. Visit https://www.facebook.com using a browser
If you are not already logged in, enter the data required to log in.
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Step 2. Click on your username
It's at the top of the screen, to the right. Your profile will open.
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Step 3. Click on Photos
This tab is located under the cover image.
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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.
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Step 5. Navigate to the folder containing the high resolution photos
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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.
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Step 7. Click Open
You will be shown the preview of the photos in a window titled "Create Album".
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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.
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Step 9. Check the box next to "High Quality"
It is located in the column on the left, under the section titled "More Options".
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Step 10. Click Publish in the lower right corner of the window
The selected photos will then be uploaded in high resolution.