Using this chair is a breeze. First, if it's not already assembled, attach the tablet arm to the chair using the two provided screws. You can place it in your classroom, home office, or study area. Sit back and enjoy the comfort provided by the ergonomic design. When using the tablet arm, you can rest your writing materials in the pencil groove. For maintenance, keep the chair clean by wiping the black plastic back and seat with a damp cloth. Avoid using abrasive cleaners that could damage the plastic. The black powder - coated frame should also be kept dry to prevent rusting. The plastic floor glides are there to protect your floors, so make sure they're always in place. If you need to move the chair, lift it gently instead of dragging it. Also, keep in mind that the chair has a weight capacity of 880 lbs, so don't exceed this limit to ensure its long - term durability.