What is the best method for applying tile adhesive and grout to ensure a strong and durable bond between tiles?

The best method for applying tile adhesive and grout to ensure a strong and durable bond between tiles is to follow the manufacturer's instructions carefully. Make sure to properly prepare the surface, apply the adhesive evenly using the recommended tools, and press the tiles firmly into place. Allow the adhesive to set before grouting, and then apply the grout using a rubber float, making sure to fill all the gaps and wipe off excess grout before it dries. Finally, seal the grout to protect it from stains and moisture.