How can I install Ubuntu on my laptop without USB stick or DVD?
I've a Dell Inspiron n5100 with Intel core i5 processor and now Windows 7 is installed in it. I want to keep both of these operating system if possible. And if not, I would like to keep Ubuntu but I don't have a USB stick or CD-ROM.
Is it possible without these? If yes, please help me throughout it, i'll be very thankful to you.
What is WUBI INSTALLATION. And how can i do it? .can anyone tell me step by step about it please..