this is a replacement Digitizer.
https://www.laptopscreen.com/English/model/Acer/CHROMEBOOK~R11~CB5-132T-C1LK/
This is unfortunately a video of the Acer Aspire R11, hinge replacement, so some screws may be different, but the concept is the same. so the skillsets are transferrable.
https://www.youtube.com/watch?v=nzAmaOucSA0
Be sure to keep the adhesive as warm as you can to allow for easier removal.