Well, I used to use windows 7 on my PC. Then one of my friends suggested Ubuntu. I was a bit confused about it. Most proprietary Soft didn’t work on it. Later I found out that there are awesome open source Alternatives to them. Now I use Ubuntu all the time. I still have Windows as a dual boot, but I scarcely touch it. For those who find windows slow, insecure, costly, and most important Boring! Try Ubuntu.
Or any other Linux Distro. The current available edition of Ubuntu is 14.04 (Trusty Tahr).
To download .iso image go to this site :- http://www.ubuntu.com/
Navigate like shown below :-
Go to Download Ubuntu >> Just above the laptop. Click on Ubuntu Desktop The first link with a download like orange arrow. Then choose the bit using the drop down pop up.
Click on Download. Simple . The iso is about 1gb in size so make sure You have continuous high speed Internet Connection. OR Download a torrent link.
Burn the Iso image using windows disk burner to a blank CD. Else use Linux Live Usb Creator, Download from here >> http://www.linuxliveusb.com/download.
Then use the CD or USB to boot to Ubuntu. Follow Instructions and Cheers Ubuntu !!!
Is another Linux Distro on Your Mind :-