The Windows 10 Operating System software will update itself and BIOS/driver files at the time of initial activation of Windows 10. You can also scan for new updates by using the Legion Vantage Dashboard installed on this computer.

That will depend on the requirements and compatibility of the specific streaming APP you want to use. We recommend you check with the specific streaming APPs web site for their compatibility with Windows 10 Home 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.

The Lenovo Legion Tower 5i Gaming Desktop Computer, model number 90NC00R5US, ships with the Nvidia GeForce GTX1650 Super, 4GB GDDR6 RAM GPU. At 1440p, GTX 1650 SUPER can hit 50-60 fps on pretty much everything at ultra, just without antialiasing, less ambient occlusion and turned down shadows. It is clear that the GTX 1650 SUPER is a significantly more capable high-end card that can play AAA titles at 1080p/1440p with 50-60 frames per second. Here is a link to more information about this GPU performance: https://www.gpucheck.com/gpu/nvidia-geforce-gtx-1650-super/intel-core-i7-8700k-3-70ghz/#:~:text=At%201440p%2C%20GTX%201650%20SUPER,50%2D60%20frames%20per%20second.

The Lenovo ThinkPad L13 Yoga, model number 20VK001QUS, ships with the latest Intel 6G, 802.11AX frequency WiFi.