How to convert Index File in Photoshop

we going to know  how to edit indexfile  in photoshop .we cant edit index file in photo shop  for and changes ,now selete an index file now we need change in to the RGB file then we can edit using tipfile . We can convert any indexed image file format to RGB color or background image type in Adobe photoshop then only we can use all edit options on Photoshop,go through the video for detail infromation.

How to convert Index File in Photoshop to rgb or any other format to edit and get all features of photoshop tool. Go through article to know about how we can change index file to rgb format. We should change this index file format into RGB if you use all edit option tools from photoshop