xml is just like html as it contains tags but it does not focuses on the display or appearance of a webpage instead its more focused on the content and is case sensitive and you can make your own tags. its like this <MESSAGE>
<SUBJECT> to make games </SUBJECT>
<TO> andre </TO>
<FROM> gamedeveloper0 </FROM>
ITS XML AND ITS ORGANIZED WHERE AS "to make games andre gamedeveloper0" is unorganized
thus we can say that XML makes data more understandable......