That said, notebooks aren't upgradable, apart from their primary system memory (RAM, not to be confused with the graphics memory) and in some cases, the storage. You're going to be stuck with the screen, the graphics chip, and the processor you buy now, so evaluate these parts wisely. If you can stretch your budget a bit to get the next-tier-higher component, it can pay dividends in terms of usable life.
Maintain meticulous control while gaming with this CORSAIR HARPOON mouse. This lightweight, contoured navigation device fits naturally in your hand, reducing fatigue over long periods, and the 6000 dpi optical sensor is ideal for precise movements. Preconfigured for optimum performance, this CORSAIR HARPOON mouse requires no additional software or drivers.
You'll immediately want to buy a gaming mouse; even the nicest touchpads are garbage for gaming. The Logitech G series has been the gold standard for years; Razer makes well-reviewed mice, too. Depending on how hot your laptop gets, you may want a cooling pad, as well. And if you've sprung for a pricier laptop, you may want a second monitor for some games.
The Acer Predator Helios 300 has Nvidia GeForce GTX 1060 graphics and a 144 Hz high-refresh-rate display, but its WASD keys reached 110.2 °F, the hottest of any budget gaming laptop we tested this year, even with Acer’s Cooler Boost software enabled. Its fans sounded high pitched and a bit grating, it had a poor 3.5-hour showing in our battery life tests, and it comes with too much bloatware.