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How to Clean Your Computer Safely
A safe, general routine for cleaning a computer: the case, keyboard, screen and vents, plus what never to spray, soak or leave plugged in while you work.
Keep It Healthy
Cleaning And Cooling
Dust, heat and physical care for desktops and laptops.
Dust and Airflow in Desktop Cases
See how air moves through a desktop case, where dust tends to collect, and how sensible placement and periodic checks help keep a PC running cooler.
Keeping a Laptop From Overheating
Everyday habits that help a laptop stay cool, from hard surfaces and clear vents to workload awareness, plus signs it may need professional attention.
Laptop Battery Care Basics
General habits that tend to preserve laptop battery health, how heat affects batteries, and when a swollen or failing battery means you should stop using it.
Related topics
More in keep it healthy
Speed And Performance Why computers slow down and what actually helps. Troubleshooting A calm, step-by-step approach to common computer problems. Laptops And Batteries Everyday ownership, charging and travel habits for portable computers. Software And Updates How operating systems, drivers, programs and browsers work in general terms.