Get rid of everything! You need a different set up. How many people actually use your computer? Most today just need wifi and they can do what they need from their phone or tablet..
Our guest computer (12 rooms) gets used several times a day. Wifi is available but guests do like the big screen when looking for various things. Has a printer attached and boarding passes are printed almost daily.
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I'm about to get rid of my guest computer. It's only been used once this year, and because it gets used so infrequently it always needs updating when it's switched on. Most people have mobile devices these days and my printer is wifi enabled so they can still use that, And I could use the space the computer occupies for something else.
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