Recovery process stops at 13% and asks to insert next media

My Toshiba laptop was being infected my adware/spyware, so I decided to put in the recovery disc. I didn’t back up anything because I had nothing important on there. When I insert the first disc, it starts to recover, but at 13% it stops and tells me to insert “next media”. What is that? And when I have to cancel it I restart the computer and it says, NTLDR is missing CTRL+ALt+Del to restart. I restart it and the same thing appears. I have no idea what to do. Please help me…please.
By the way it is a Toshiba A100/A105 Series.

The recovery process tells you to insert next media because your laptop has two recovery disc. You are running the first disc and when it tells you to insert next media, it’s asking for the second disc. The second disc is located in the same case, just open it up as a book and you’ll see the second disc. Run the recovery process again and when it’s asking for the next media, insert the second disc.