Once you complete the steps, you'll be able to determine if you can add more memory to your computer, or if you need to replace the memory kit with one with higher capacity per module to increase the available memory. See the Slots used section, at the bottom of the page, to confirm the number of slots available on your motherboard. Select the Memory section from the left pane.For example, through the Ctrl + Alt + Del keyboard shortcut, power user menu ( Windows key + X keyboard shortcut ), and the Ctrl + Shift + ESC keyboard shortcut. Quick tip: There's not just one way to open Task Manager, you can access the experience in various ways. Search for Task Manager and click the top result to open the experience. To confirm the number of memory slots available on your computer or laptop, use these steps on Windows 10: VPN Deals: Lifetime license for $16, monthly plans at $1 & more How to check RAM slots available on Windows 10