Using GUI on raspberry pi without monitor.

Follow these few simple steps to use GUI on your laptop, if you don't have additional screen for pi:

1. Intsall putty from http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html

2. Start putty and give IP address of your Pi connected to Ethernet LAN, you can know the ip address of pi from a software Advaced IP scanner: http://www.advanced-ip-scanner.com/

3. Type login and password for your pi.

4. $ sudo apt-get install tightvncserver

5. $ tightvncserver
Once that is done you can start a VNC server from the shell prompt. This example starts a session on VNC display zero (:0) with full HD resolution:

6. $ vncserver :0 -geometry 1920x1080 -depth 24
(If fonts appear the wrong size, add '-dpi 96' to the end.) Or you could create a script to save typing in the whole thing.

7. $ nano svnc.sh (call the file whatever you like)
Add the lines:

#!/bin/sh
vncserver :0 -geometry 1920x1080 -depth 24 -dpi 96
Ctrl-x y <return> (To Exit Nano and Save)

8. Set the file to Execute

$ chmod +x svnc.sh
then to run

$ ./svnc.sh

9. Install VNC on your laptop. Follow link: https://www.realvnc.com/products/ios/2.0/connectguide/connect1.html

10. open VNC on your laptop and connect to ip address from your laptop from Step 2.

11. You will have GUI of  Raspberry pi.