Which services can you safely disable to improve PC gaming?

A lot of what Windows does out of the box isn't essential, and can waste your computer's power when you're trying to game.

A lot of what Windows does out of the box isn&#39;t essential, and can waste your computer&#39;s power when you&#39;re trying to game.<p><img src="https://www.engadget.com/img/gallery/which-services-can-you-safely-disable-to-improve-pc-gaming/intro-1792431811.jpg" /></p>