You're referring to the popular American sitcom "That '70s Show" and its availability on the Internet Archive!
You can stream episodes directly on the Internet Archive website. that 70s show internet archive work
Here are some details about the show's availability on the Internet Archive: You're referring to the popular American sitcom "That
Many episodes are also available for download in various formats, including MP4 and AVI. that 70s show internet archive work
The video quality may vary, but most episodes seem to be available in standard definition (SD).