HOW TO INSTAll WINDOWS XP USING VIRTUAL BOX

First : open Virtualbox and select a new after that will appear as below then click the button next :

Click Star to install

After it give a name your OS 

 And  Specify a lot of memory that we use and click next

 Create new partition click next

 Next

 Next

 Select size virtual box disk

 And click Create 

 Select start to start installed

 Click Next

 Next

Next start installing windows Xp