If you have large images or video files or simply have a lot of documents to send me you can use a free service called We Transfer, its very simple and you don't need an account to use the service.
- Visit the website https://wetransfer.com/
- Agree to the terms of service screen or press "Take me to Free".
- Type in email@example.com in the "Email To" box.
- Type your Email in the "Your Email" Box.
- Now you can either click add files and browse for the files you want to send or simply drag them into the browser window to add them.
- Once done Click Transfer and wait for the files to be uploaded, you will see a confirmation message when it's done.
- You will receive an email notification that they have been delivered and also when they have been downloaded.