Choose your file and click on "Upload". It's just that simple.
File:
Don't display file information — „Information” would be miscellaneous hashsums, the filename & -size, the type of the file content, etc.
Deactivate file deletion — If you set this option the user will not be able to delete the file.
• The filesize is limited to 10485760 Bytes (10 MiB). • The file will be automatically deleted after 7 days.