Can I use adapted lenses on the canon eos 800d?

Here is what the site says about that.

From Canon EOS 800D: Canon EOS 800D: A DSLR by Canon with a 24.2-megapixel APS-C (Canon) sensor, announced in 2017. Sold as the Rebel T7i in North America. Specs - Maker: Canon - Mount: Canon EF - Sensor: APS-C (Canon), 22.3 x 14.9mm, crop factor 1.6 - Resolution: 24.2 megapixels - Stabilisation: none in the body; use stabilised lenses for slow shutter speeds - Announced: 2017 - Type: DSLR Focal lengths on it Lenses frame like 1.6 ...

From Landscape: Landscape: Landscape photography is slow. The light does the work, the scene doesn't move much, and you can use a tripod. That changes what matters in a camera.

Quoted from this site's pages.