Internet & Wi-Fi / Free troubleshooting tool
Internet Connection Checker
Check browser connectivity signals and follow real connectivity tests.
Internet Connection Checker
Check browser connectivity signals and follow real connectivity tests.
Browser online/offline status is a basic hint, not proof that the internet works. Your browser cannot safely probe arbitrary websites from this page.
How to use this tool
Follow the steps above. Browser tests run locally when possible; other tasks provide practical troubleshooting guidance rather than claiming to scan your computer or network.
Important limitations
Results depend on your device, permissions, Windows version and network configuration. Back up important files before system changes and consult your device manufacturer for hardware repairs.