The Lenovo IdeaPad L340-15 Gaming Laptop, model number 81LK01MSUS, ships with a 256GB M.2 NVMe solid state hard drive.

That will depend on the requirements and compatibility of the external peripheral you want to use. The Lenovo IdeaPad 1 14 Laptop is an entry-level configuration. It ships with the Windows 10 S-Mode Operating System. Windows 10 S-Mode provides added security by only allowing APPs available ( and therefore certified by Microsoft) at the Microsoft Store. If you don't need the added security or you need to install APPs not available at the Microsoft Store, you can switch to standard Windows 10 Home 64-bit Operating System, at no additional cost. We recommend you check with the peripheral hardware's manufacturer's web site for their compatibility with Windows 10 S-Mode 64-bit operating system and the minimum/recommended hardware requirements (Is a Graphics card required, the processor speed and the minimum required system RAM and the minimum available hard drive space) to run their program, then compare those requirements to this system's configuration.

That will depend on the requirements and compatibility of the specific game you want to play. The Lenovo Flex 3 11 is a Chromebook. It uses the Chrome Operating System and is compatible with Google Play Store APPs. We recommend you check with the specific game's software publisher's web site for their compatibility with the Chrome operating system and the minimum/recommended hardware requirements (Is a Graphics card required, the processor speed and the minimum required system RAM and the minimum available hard drive space) to run their program, then compare those requirements to this system's configuration.

The power button on the Lenovo Tab M10 Tablet is located on the left side. Push the button for approximately 1-second to turn the tablet on.