Felicia's WI-FI connection to her phone is extremely slow. However, her computer that is wired directly to the modern works really well. Which device do you think might be causing the problem and why?

Based on the information provided, it is likely that the issue lies with Felicia's phone rather than her Wi-Fi modem or computer. This is because her wired computer is working well, indicating that the modem is functioning properly. The slow Wi-Fi connection on her phone suggests that the problem could be with the phone's Wi-Fi receiver or settings, such as a weak signal or incorrect configuration.

In this scenario, since Felicia's computer that is connected directly to the modem is working well, it suggests that there might be an issue with her WI-FI connection or her phone. To determine which device is causing the problem, we can follow these steps:

Step 1: Check the WI-FI signal strength
- Ask Felicia to check the signal strength on her phone. If it is weak, this could be an indication that the WI-FI connection is the problem.

Step 2: Test WI-FI connection on another device
- Suggest Felicia try connecting another device (such as a laptop or tablet) to her WI-FI network. If the other device also experiences slow speeds, it would likely indicate that the problem lies with the WI-FI connection itself.

Step 3: Restart the router and phone
- Sometimes, restarting the router and the phone can fix minor connectivity issues. Ask Felicia to power off the modem/router and her phone, wait for a few seconds, and then power them back on.

Step 4: Check for interference
- If the WI-FI connection is still slow, it might be worth checking for any potential sources of interference. Ask Felicia if there are any new electronic devices near her phone or WI-FI router, such as cordless phones, microwave ovens, or baby monitors. These devices can interfere with the WI-FI signal and cause slowdowns.

By following these steps, you can help identify the device that might be causing the slow WI-FI connection and work towards resolving the issue.