Is this normal or something is wrong? It's my second time trying to backup my C drive that is a bit over 1TB in size. The first time took about four days before my computer shut down on its own. It does that from time to time, and that's a different story I need to figure out why (It usually does whenever I have too many apps open). Anyway, the second time, I reformatted the external drive (because it was corrupted when the computer shut down unexpectedly) and started the backup process again. It's now on the third day and is only 42% complete. How long should it usually take to back up 1TB on a 2.0 USB external drive?
Pentium Dual-Core @2.6 GHz
RAM: 8.00 GB