Using an online compass typically involves accessing a website or a mobile app that provides compass functionality. Here's a general guide on how to use an online compass:
https://onlinecompass.net

Using an Online Compass Website:

Open a Web Browser: Start by opening a web browser on your computer, smartphone, or tablet.

Search for an Online Compass: In the search bar, enter keywords like "online compass" or "digital compass."

Select a Website: Choose a website from the search results that offers an online compass tool. Some popular choices include Compass360, OnlineCompass.net, or similar sites.

Calibrate if Required: Some online compass tools might ask you to calibrate your device. Follow the on-screen instructions to calibrate the compass if prompted.

Read the Compass Display: Once the compass tool is loaded, you will likely see a digital representation of a compass with a directional indicator (often a red arrow or a similar icon). This indicator points to the current magnetic north.

Interact with the Compass: Depending on the compass tool, you may be able to interact with it. You might be able to rotate the compass manually, or it might update based on the orientation of your device if you're using a mobile device.

Read the Directions: The compass display will show the cardinal directions (North, South, East, West) and possibly other intermediate directions. Use this information to determine the direction you're facing.

Using a Mobile App:

Go to App Store: Open your device's app store (Google Play Store for Android or Apple App Store for iOS).

Search for Compass Apps: In the app store's search bar, search for "compass apps."

Select an App: Choose a compass app from the search results that has good reviews and ratings. Some well-known compass apps include "Compass 360 Pro" (for Android) and "Compass°" (for iOS).

Download and Install: Download and install the chosen compass app.

Open the App: Once installed, open the app.

Follow App Instructions: The app will likely provide instructions for calibration, if necessary. Follow these instructions to ensure accurate readings.

Read the Compass Display: Similar to the online compass, the app will display a digital compass with an indicator pointing to the magnetic north.

Use the Compass: Depending on the app, you may have features like a rotating compass rose or the ability to lock onto a specific direction.

Read and Navigate: Use the compass display to determine the direction you're facing and navigate accordingly.

Remember that using an online compass requires a device with orientation sensors (usually present in smartphones and tablets) and a reliable internet connection for online tools. If you're in an area with poor connectivity, a physical compass might be a better option.