A computer can show that it is connected to Wi-Fi while still having no internet. The most useful first distinction is whether the problem affects one device, the whole network, or an outside service.
Which pattern matches what you see?
If phones and other computers work normally, the useful checks are likely to focus on that PC, its saved network or its connection settings.
If every device has the same problem, the router, broadband connection or provider may be involved rather than the computer alone.
Say whether the Wi-Fi symbol disconnects, the signal is weak in one place, or the connection remains shown while websites stop loading.
If most of the internet works, an outage, account issue or service-specific problem may be more relevant than the Wi-Fi itself.
Share the exact connection message, which other devices work, and whether the problem happens everywhere or only in one room. That evidence avoids resetting things that are not involved.
Ask helpmypc.ai
Start with the symptom. helpmypc.ai will ask for the useful evidence it needs before suggesting a cause or a next step.
Fix my Wi-Fi or internet problem