Device Identification is a technique used to establish a "fingerprint" of a user's computer or other web access device in order to track their activity and determine linkages between other devices.

Click The Start Menu (Windows Icon In The Bottom Left) and type 'Device Manager' 2. In the Device Manager find the Unknown Device or device with an exclamation mark / warning symbol beside it ⚠️ that you are having trouble with and right click it and select properties.

Network device identification is detecting and cataloging devices connected to a network, including computers, servers, switches, routers, printers, and other IoT devices. Identifying devices on your network helps you manage and monitor their performance, troubleshoot issues, and maintain network security.

Open the Find My Device App. Select the device you want to locate. Tap the gear icon. To locate your device's IMEI on a web browser: Go to android.com/find. Next to the device, tap the icon.

Sign in to account.microsoft.com/devices. Find the device you want to find, then select Show details. Either select Find my device. To check for any security issues, go to Windows Defender settings, select Show details, and check your security status.