Disk space is always an important factor on your server systems, especially the system drive. When the system drive is full, your services crash to a halt and eveything stops working. Disk Cleanup has always been a handy tool that allows you to clear space on your drives and restore your services. However we noticed that on Windows Server 2008 onwards, the Disk Cleanup tool appeared to have vanished! We searched in vain amongst the Disk tools, but it wasn’t there.