If your Wi-Fi signal is poor, there are several steps you can take to improve the situation:

1. Check the router: Ensure the router is correctly installed and functioning well. Verify that all cables are securely connected and restart the router if necessary. Resetting the router can sometimes help resolve any disruptions.

2. Move the router: Try placing the router in a different location, preferably centrally in your house. Avoid placement near large obstacles like thick walls, metal objects, or electronic devices that may cause interference.

3. Check the Wi-Fi channel: In busy residential areas, other wireless networks may cause interference. Check the Wi-Fi channel your router is using and switch to a less crowded channel if necessary. This can improve your Wi-Fi connection performance.

4. Remove interference sources: Electronic devices such as microwaves, cordless phones, and baby monitors can interfere with the Wi-Fi signal. Position the router at a suitable distance from these devices to reduce potential disruptions.

5. Use a range extender or Wi-Fi booster: A range extender or Wi-Fi booster can help extend the range of your Wi-Fi signal. Place it strategically between the router and areas with poor coverage.

6. Upgrade the router or consider a mesh Wi-Fi system: If your router is outdated or underperforming, upgrading to a newer, more powerful router can help. A mesh Wi-Fi system can also be a good solution, as it consists of multiple nodes working together to create a strong and extensive network.

7. Optimize network settings: Adjust your router settings to optimize performance. This includes securing your network with a strong password, setting the right security protocols, and adjusting Wi-Fi settings for maximum performance.

8. Consult a professional: If you've tried everything and still experience issues, it may be advisable to consult a professional network specialist. They can assess your specific situation and provide personalized advice to solve your Wi-Fi problems.

It's important to note that the best solution can vary depending on your specific circumstances and the causes of the poor Wi-Fi signal. It may be helpful to try multiple steps and experiment to determine which approach is the most effective for your situation.