I have tried to download FireFox, but my computer doesn't have enough space. My email options do not let me delete emails, stating an error, that there is not enough disk space. Here is the message "There is not enough disk space to download new messages. Try deleting old mail, emptying the Trash folder, and compacting your mail folders, and then try again." I delete all emails from my trash folder, and with it empty, it still does not allow me to delete from the inbox.