So I followed the directions to install a dual boot system and now my windows 7 does not show up as an option to boot into. I had installed bt5 a few days ago and the installation procedure was far easier less messy. In order to install kali I had to reformat the partition that I created for bt5, and try to install it on that slice. I had to attempt to do this 3 times, each time after installation after post all that would display was the "(boot loader program) rescue" and any input was an invalid command. Now after the third time I got it all to install "properly" but windows 7 is missing... also how do I see the sizes of my hard drive?
I am very new to this and very excited to learn about linux, so please excuse my lack of knowledge of program names and processes, and let me know what I can clarify information about.