Now I will show you how to speedup booting for your windows operating system. Please follow the below described steps.
Open msdos.sys file in write mode.
Now modify these parameter in msdos.sys
boot menu default=1
Now save the file and restart the system.
Note: boot delay parameter is not working in windows 98.
Now try this trick, It will decrease your booting time also you must keep backup of msdos.sys file before editing it.
Note: This trick was verified in Microsoft Windows 95 and 98, so use this trick at your own risk.