Most laptops still include USB ports—many swap bulky USB-A for slimmer USB-C that handles power, data, and video in one.

Desktop icons go missing when view settings, Finder/Explorer hiccups, sync tools, or desktop features hide them—use the steps below to restore them.

Laptop sound stops when volume is down, the wrong output is picked, drivers fail, or hardware is faulty—check settings, outputs, and drivers first.

Modern laptops dropped Ethernet ports due to chassis thickness limits, stronger Wi-Fi, and USB-C docks that handle wired networking.

Headphones not working on a laptop usually come down to output selection, a loose plug, disabled audio, or drivers; use the quick checks below.

Gaming laptops skip touch screens to cut weight, reduce glare, save power, keep fast matte panels, and avoid screen wobble during play.

Alt codes fail on laptops due to Num Lock, missing numpad, app limits, or non-Windows systems; switch the keypad on or use built-in symbol tools.

Most cursor issues come from a disabled touchpad, driver trouble, or a frozen app; simple checks usually bring the pointer back.

Laptop camera not working? Check privacy settings, app permissions, drivers, and hardware toggles to bring video back.

Mouse issues on a laptop usually come down to power, ports, Bluetooth pairing, drivers, or a disabled touchpad—run the checks below.