How to install Ubuntu in Hard Disk / HDD step by step tutorial ( Dual b...

How to Install Ubuntu in Hard disk (Dual Boot).

First Download Ubuntu From http://www.ubuntu.com/download/desktop

Take a blank DVD and Burn this ISO image or Make a Bootable USB flash drive.

Now restart your computer and go to boot menu.

Now boot from CD/DVD drive or USB flash drive

Now click on "Install UBUNTU" button.

Make sure your :
(1) is at least 4.8 GB available free space in your disk ?
(2) is your computer plugged in to a power source ?
(3) is your computer is connected to a Internet connection ?
   (Optional - to get latest OS update, you can get latest update at any time after installation)

Now check "Download Third Party Software" box.
> CONTINUE

Now don't connect to any Internet connection , Because it will take long time to
    install  UBUNTU.
>CONTINUE

Now select "Something Else"
>CONTINUE

Now choose unused Partition to install UBUNTU or create a partition.
( You can create a partition before enter Boot menu, In Windows -Go to start menu>Right click on My Computer>Manage>Disk Management>Right click on a big partition>Shrink Volume>Enter at least 10GB (5GB Minimum)>OK ---After Creating Volume: Right Click on that Volume>Create New Simple Volume.

Now double click on that partition where UBUNTU is to be installed.
>Size -keep as it is
> Use as - EXT4
> Mount Point - /
> OK
> INSTALL NOW

Now Select Time Zone
> CONTINUE

Now Select Keyboard Layout
> CONTINUE

Now Enter NAME,USER ID, PASSWORD
> CONTINUE

Now Take a Photo
> CONTINUE

NOW INSTALLING UBUNTU..........

INSTALLATION COMPLETE
> RESTART NOW

That's all .. ENJOY......

NOTE: some step may skipped here. so please watch this Video for better concept.