Finish Drywall and Install New Countertop

What happens here

After the drywall is installed, apply joint compound (mud) and tape to all seams and screw holes. Allow it to dry, then sand it smooth. Repeat this process for multiple coats to achieve a seamless finish. Prime the entire wall surface to ensure even paint absorption. Apply the desired paint color using a roller or sprayer. Install any new electrical outlets into the wall. Finally, place and secure a new, clean countertop over the existing cabinets, ensuring it is level and properly fastened.

Goal: Apply drywall tape and mud to the seams, sand smooth, then prime and paint the wall, and install new electrical outlets and a new countertop.