When your electronic devices are allowed to collect dust and grime, performance suffers. Reduced airflow leads to increased temperatures, slower performance, an increased risk of component failure and general frustration. Keeping them clean is important - we recommend you get your computer cleaned and checked out once a year to maximize its value.
If you're confident, many computers can be cleaned safely by just about anyone. Be mindful of static electricity buildup by avoiding vacuums and dry cloth and working on a hardwood or cement floor.