@ Ihorlaitan : You should create a new thread mate.
However, when installing both Windows and Linux you have the option to create new partitions.
Install Linux first, then Windows.
Google a few times... there's plenty of websites that can show you how (which is better than having someone write it up for you) - Why ask, and then wait an indeterminate amount of time for a response... when Google has all the answers. :P
Google: "install windows and linux"
Note: Haven't checked the links contents much... just pasted based on context of the link title and summary. First 2 are OK, the 3rd just has a few items that might be interesting.
Linux Question Link
. Need help Reinitializing Dual boot Ubuntu & 7 http://www.linuxquestions.org/questi...nd-7-a-852830/
. Dual-booting Windows and Linux the easy way (Linux.com videos) http://www.linux.com/archive/feature/114157
. 3 Ways to Install Linux on Windows or Mac http://www.makeuseof.com/tag/3-ways-...indows-or-mac/