[header] How to use a table saw [title] Wear eye and ear protection when using the table saw. [step] Wear safety goggles or a hardhat with a visor when cutting boards on your table saw. This will prevent sawdust and wood debris from flying into your face or eyes. 
Also, proper ear protection should be used because saw blades can be incredibly loud and hurt your eardrums. You can either purchase cheap, disposable earplugs or more sturdy earmuffs to protect your hearing.