The site lists the description as-
"Tales Of Tomorrow was a science fiction anthology program that aired on the American Broadcasting Company network between 1951 and 1953.
The episodes aired live and featured the top sci-fi stories up until that time, with a total series run of 85 half hour… More episodes over two seasons"
I think this is a reasonable summary of the show. A well put together anthology that will continue to be watched for generations. Or not, I'm not able to see the future very well. Just a little.