Make sure you’re blowing the dust out of the computer and not just moving it around. Using a can of compressed air, blow short bursts of air at the internal parts of your computer. It’s a good idea to remove the battery inside while cleaning. Power down your laptop before unscrewing the bottom panel. However, if you notice visible dust in the vents of your laptop, it’s worth opening up for a quick clean, as dust buildup can cause your device to overheat.

For most modern laptops, you won’t need to regularly clean inside. Some laptops’ warranties may also be voided after the bottom panel has been opened. Most laptops aren’t meant to be opened by their users, which makes cleaning inside challenging. Deleting files and clearing your history gives you more space and speeds up your device’s performance.

However, older desktop computers may need the occasional interior cleaning and there are plenty of ways to clean up your computer software. Tips for cleaning the inside of your computerįor most personal computers, you won’t need to clean the hardware inside of your device. If it still looks worn after thoroughly cleaning, it might be time for a new computer mouse. Unplug or remove the batteries before using your clean cloth and a small amount of isopropyl alcohol to wipe clean but be careful to not get any liquid inside. There’s no need to clean the inside of your mouse, but regular use may make the exterior sticky or smudged. If you use a desktop computer or a laptop with an external mouse, don’t skip this step. Be careful not to soak your cleaning supplies in alcohol so it doesn’t seep into your computer and damage internal parts. Dampen your cloth with alcohol and run it over the full keyboard before using cotton swabs to clean between the keys.

Once there’s no more visible debris, start cleaning with a clean cloth, isopropyl alcohol, and cotton swabs. Using a can of compressed air, clear any crumbs from the surface of your keys. If you ever eat while working on your computer, your keyboard will likely need regular cleaning. Keep your keyboard spotlessĬrumbs, dust, and sticking keys happen to the best of us. Then, dampen the cloth with water-make sure the cloth isn’t too wet, as any dripping liquid may damage the internal parts of your computer. Wipe down your computer screen with a dry cloth to remove excess dust.

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