Prestashop website Changes -

1 , if you want to change catagories or sub catagories pictures size changes , so go to design and than image setting and than put small defaut and catagories changes 250x250 pixel for small and 350x350 for catagory , remember to regenerate thumnuls and than clear chache amd history ..

2, to change best seller and featured product look below photo 

3. Do not disable module , prestashop account  , basic etc .. if by mistake you did it , so go to php my admin and go to modules and  there inside you can able any module whle putting number 1 , 0 is for disable ..

4 . if you do not want to show product attributes in the website link , so go to classed and there link.php and put there /* in front of text  anchor there is video also https://www.youtube.com/watch?v=NCv9Iwbk6UI 

5. if you want to change index header text and meta text , so go to seo and change there on index , since store contact change in other pages but not in index 

5 Migration of prestashop from One domain to other domain --

when you want to move prestashop website one domain to other domain , so you have to follow few important steps .. otherwise you will waste your time 

1. Put website on maintainence mode

2. go to seo and put the domain name where you want to migrate it 

3.  after that you clear cache and save it .

4 downloan all website and DB file 

5 . change db file name to new name 

6. upload file to new domain and also make db and upload file there ..

7. go to public_html/app/config/parameters.php and change details

8 . go to php my admin and change there at shop URL

9. go to public_html/var/cache and change there details or genenrate new 

10 . also change in website seo new domain name ..