I have new HP computer with a 1TB Sata Hard Drive and, in addition, purchased a 1TB external Seagate Hard Drive. With it came trial software which keeps an up to date version of the C Drive and this enables you to find a corrupted file/Folder and restore to the C Drive or to another designated address. The updating is in background using spare processing capacity. It is called Memeo and I have decided to trial this, but still retain my original security drives in place as backup for backup. internal partition Drive D is used to recover any near fatal problems with the Windows OS in the C Drive but I now have an offline copy of the OS in the form of three DVDs just in case my computer commits suicide.

The speed of processing and the large sized internal drives, has changed my approach to development and security. I have now moved all my development files from an external drive to C Drive relying on the Memeo software to retain immediate copies of all changes..