Hello,
I have like 100 folder in my online storage, and I can't delete all of them at once because it'll take much time, so is there a way to reset my folder?

You can use DriveHQ FileManager client software to drag and drop multiple files / folders. You can easily copy/move/delete many folders.

Please also note DriveHQ doesn't allow using of any KeyLogger software with our service. Using any KeyLogger software to monitor other user's key strokes is considered breach of other user's privacy. While it has nothing to do with our service, we don't want to be involved. The user account will be disabled without warning.