I have dual operating system
First I installed Win XP and then Linux Fedora
My Windows XP got corrupted and I tun the WIN XP setup to correct the Win XP. Now after reinstalling the Windows XP my Computer directly goes to Windows XP and it doesn't shows the bootloader. My question is that how i and from where i can find the bootloader. Will my data be safe.

Xp has just trampled the boot records. Fedors is still there as are your partitions (provided you didn;t nuke them with XP re-install). just resetup your MBR and it will be okay