Step 1
Open the Photoshop desktop app.
Select a NEW FILE in Photoshop Choose Art & Illustration 
In the preset details, enter the following details and select the options below:
- Create a file a title
- Edit Width and Height as 1024 x 1024
- Set to Pixels
- Set to 72 Resolution
- Set to RGB, 8 bit
- Set background to White
- Then select Create
