According to our laptop buying guide, 2-in-1 laptops provide a lot of versatility in your daily activities because they combine the utility of a laptop's keyboard with the convenience of a tablet's touchscreen.

Source: https://www.digitaltrends.com/computing/dell-27-inch-qhd-monitor-deal-dell-july-2023/

Another reason could be that the keyboard is not properly connected to the laptop's motherboard.

Source: https://www.devicemag.com/asus-laptop-keyboard-not-working/

Called, the NexPad, it's a thin, light, external monitor that's can be positioned so it sits above your laptop's built-in display.

Source: https://www.digitaltrends.com/computing/third-party-monitor-stands-are-great/

The laptop's 15.6-inch IPS display has a maximum resolution of Full HD (1920 x 1080) and can deliver a smooth gaming experience thanks to its 144 Hz refresh rate.

Source: https://gamerant.com/best-gaming-laptop-pc-deals-sales/

The laptop's display is also top-notch, utilizing Apple's 14.2-inch Liquid Retina XDR mini-LED ProMotion panel.

Source: https://www.digitaltrends.com/computing/best-14-inch-laptops/

The VivoBook 15's ports are almost all located on the laptop's right side, where you'll find a USB Type-C port, two USB Type-A ports, an HDMI 1.4 port, a combo audio jack and the power connector.

Source: https://www.cnet.com/tech/computing/asus-vivobook-f1502za-review-big-but-bland-budget-laptop/