How do I install Ubuntu?
Use this overview : https://help.ubuntu.com/community/GraphicalInstall
If you intend to maintain Windows, after that for action 6, read meticulously :
If you intend to install Ubuntu on a solitary dividing Dual Booting, Select Guided-- resize . In the New dividing dimension location, drag the location in between both dividings to create your wanted dividing dimensions. Click Forward.
It is an excellent suggestion to either have the overview open on an additional computer system or print it out, to make sure that you have it readily available throughout the install process.