As a teacher it may be helpful to give your students snapshots of different steps when teaching them how to use a technology. For visual learners this would be helpful because they would be able to see screen shots of what is going on rather than having to follow written or verbal instructions. Plus with pictures are able to see exactly what should be happening on their computers with each step in the process. This would help to eliminate confusion in the classroom because they will be able to each individually follow what they are doing. Here is my sample of Jing. You can use Jing as a free way to create snapshots for your students.