Today We are gona learn how to install fedora 15 along with windows .....
1:For this we have to first create a free drive (size at leas 20GB)
2:Put the cd of Fedora 15 in your cd drive and boot your system using cd
3:If the fedora dvd boots you will get this screen.
4: make sure that first option “install
a new system or upgrade” is selected and then press enter.then you will
see this screen.
5: press skip or test it if you want to. (i choose skip)
6:then you will get this anaconda installer screen,just wait for it to finish. step
5:after it finishes installation you will be presented to graphical
fedora installation. you will see big ‘f13′ or what ever version you are
installing after that big f. you will see a button at right bottom
corner called “Next”. go on and click it.
7: then you will get this screen,select which is applicable for you. then click next.
8:select the language and hit enter.
9:then you will be prompted to choose the storage device. choose “basic storage device” and click next.
10:then you have to name your computer and click next.
11:then select the time zone and click next.
12:then you have to create password for superuser or root or administrator(dont forget it).
13: then you get this screen, i hope u have allocated a separate
partition. so click use free space. and also select check box saying
“review and modify partitioning layout”
14:then you will get a screen like this.you select the partition in
which you want to install.make sure format is stay tick in that
partition only, then click next.
15then you will get this prompt to format that partition, click format.
16:after that select the space for the swap and then you will get this screen.leave as it is and click next.
17: then you will get this screen.
18:click next. then you will see a screen like below.
19:it will take a bit long, after its over you will get this screen,click reboot.
thats it congratulations 
