Use “drag and drop” for file upload
Select folder, where you want to upload files. Select files from your computer and “Drag” them to the browser window. Content of the page turns red, then “Drop” files by releasing them.
If actions are done correctly new files appear in the list, if not, error message will appear.
Another way to upload files
Select folder and click “Upload” button, in dialog window choose files and click “Open”
If actions are done correctly new files appear in the list, if not, error message will appear.