While some desktop computers have an internal Blutooth adapter, most require an external Bluetooth dongle. Most recent laptops come with a built-in Bluetooth adapter. To check if you have a built-in adapter, look at your PC specifications. Note, if you need a Bluetooth adapter, I recommend buying one here. That's the exact same one that I use
Just like every feature, Bluetooth needs hardware and software. If your motherboard has Bluetooth connectivity built-in, then you can tell whether your mother has Bluetooth or not by checking a couple of things on your computer. With Device Manager. To check if your motherboard has Bluetooth, open Device Manager and look for a Bluetooth adapter
Yes, you can use a Bluetooth mouse without its USB dongle. Some Bluetooth mouse bundled with USB dongle but it still works fine without it. If your notebook, laptop, or desktop PC already has a Bluetooth connection, then USB dongle may not be necessary to be plugged in. Only plug-in dongle if your device doesn’t have Bluetooth.
Almost all wireless headphones use it, as well as many keyboards, mice and other computer accessories. Your laptop almost certainly has Bluetooth, whether it runs Windows, macOS or Chrome OS. All Mac PCs also have the technology built in, but the situation is a little less clear on Windows desktops.
The first stop on the troubleshooting trail is the Services menu. Open your Windows start menu and type "Services" in the search box or hit WIN+R and type "services.msc" in the run dialog box to launch the Services menu. Sort the columns by name and look for the "Bluetooth Support Service" entry. Right click on that entry and select "Properties." . 21 594 899 110 872 52 795 199

does every pc have bluetooth