Ever been using a remote desktop session and frustratingly the copy/paste function stops working. I used to have to reboot to get this working again until I came across this little tip:
On the remote machine, kill the rdpclip.exe process using task manager.
Once gone, start a new process by going to the File menu, select New Task (run) and then type rdpclip.exe and you should be back to normal!
Saves waiting around for a reboot!