[davedazer]

https://wiki.archlinux.org/index.php/Dua...th_Windows
https://askubuntu.com/questions/221835/i...-with-uefi

Really all that you need to do is shrink your windows partition. Install your Linux distro as normal. when asked where to install, make sure you choose allocated space. The Linux installer should list what partitions you have and when file systems they use. Windows uses NTFS, so leave any partitions with that file system alone.

can you be more elaborate?

https://technet.microsoft.com/en-us/libr...09169.aspx

You need to resize your windows partition in disk management. I'm not gonna babysit you, if you can't follow those guides I linked you shouldn't be messing with partitions.

I know how to manage partitions, i just didnt get , to what parameters should i resize them and stuff.