How to join many pictures into a single picture in adobe photoshop

*copy paste all the pictures into a single folder. Place it anywhere on ur computer.
Just in fig 111

 

*Go to ‘file’<< ’automate’<< ‘contact sheet 11’
*click browse and select that  folder
* mark it “include all subfolder”
*press ok and ur contact sheet will be ready as in fig 112.

You can choose how many pictures you want to join into one picture by setting the rows and coloum box. Product of these is the number of pictures u can add into single picture as shown in fig 113