How to install any OS.like Windows XP,7,8 etc

More than 70% people don’t know to install a operating system.That’s why they rushed towards shops to reinstall the operating system

This is very good if you already know to load a operating system.
Lets start tutorial:
Firt of all you need to know about your boot key
mainly ‘F12′ is used ,but some times it may be ‘del’ key or ‘esc’ key

Now you need a DVD of opertating system
If you have iso image then burn it into a DVD via any burner like neero
Now insert that disk into disk drive and restart your machine.
When your machine is showing you Boot screen(numbering on black screen), press boot key at that time.
It will ask you to select boot device,select CD/DVD
Now Important part is here
Before installation of new operating system,you have to format your old operating system.
For that click on C drive(single click) > Clcik on drive options
Format the c drive and also format the media disk of 100 mb.
now click on c drive and click next.
Installation begings now

If you want to install windows fast.then use bootable USB.
to make your usb bootable you have to download a tool named win 7 usb-dvd tool.
this is a micosoft product free of cost.
just download the tool,insert the usb,select windows image and select USB then click next
wait for 15 minutes

Till have a cup of tea or two 

now your bootable USB is ready to install operating system in a fast way.

I hope you will like this article.