How can I make my home Wi-Fi better?

The fastest way to improve home Wi-Fi is to fix the basics before buying new gear. Put the router in a central, open spot, keep it away from thick walls and other electronics, and restart it if it has been running for a long time.

If the problem is really coverage, not speed, a mesh node or wired access point usually helps more than simply paying for a faster plan. Interference, distance, and old hardware matter more than people think.

If the connection is still flaky, check whether the device itself is the bottleneck. Updating router firmware, updating the laptop or phone, and testing on a different band or channel can tell you whether the issue is the Wi-Fi or the device.