Google Forms
Google Form header image size - 1,600 pixels wide x 400 pixels tall
Go to Kapwing.com where you can create a *free* account and adjust image sizes
How to Import and Copy Questions from One Google Form to Another
How to Import and Copy Questions from One Google Form to Another
How to Leave Written or Video Feedback for Students.webm
Add Video or Written Feedback for Each Question on Form Quiz
Add Video or Written Feedback for Each Question on Form Quiz
Adding links within a Google Form
Use Kapwing to Fix Image Size.webm
Change image size so it fits in a google form header
How to require complete sentences in Google Form responses.
How to Make Students Watch a Video Based on Their Incorrect Answer so they can answer the question again afterwards.
How to Add Animated Gifs in Slides and Forms