user defined/custom charts

i have user defined/custom chart created in one of my excel sheets - when i open the file on my computer the chart looks just like it should, but when someone else opens it on another computer it reverts back to the default chart. the only time i can see the custom charts is when i open the file on my computer. is there a way to make it so that anyone can open the file and the custom graphs are carried over? thank you

There's a couple things that could be happening:

1. You're using a newer version that the other computer doesn't have.

2. You're using custom graphics/text/etc. that isn't supported on that computer. Usually changing colors, and other minor things will never change based on which computer you're using. Sometimes fancier stuff will just get lost between computers...