Can a website tell what device you're using?
74491
What hardware information about your PC's can gathered by websites/ISP's?
79683
How does the router know which device to send packets to?
53340
How can I find out with which software a web page was written?
66340
Ability to search my stuff?
101383
How do I know the device path to an USB-stick?
11103
How to Tell Which Devices are in a PCI Slot
77841
Detect if device is charging
150766
How do I find out which program is using internet and how much?
131763
Get names of devices on the network
64528
Does my son know I'm using Find my iPhone when I log on?
1468
How can I deduce/identify an app from a notification icon?
70788
How can I tell if an iOS device has a GPS?
19182
How can I see the fingerprint of my adbkey?
42797
JavaScript: How to find out if the user browser is Chrome?
28826
How do I check if someone accessed my computer?
24535
Check if device is plugged in
65994
Easiest way to find out if user has either Windows 7 or Vista (through telephone support)?