# Troubleshooting guide for Windows

Last validated Feb 10, 2026

The following topics provide suggestions and tips to help troubleshoot common Windows issues. If you have additional issues, [contact Tailscale Support][co-contact-support].

* [Supported Windows versions](/docs/reference/troubleshooting/windows/supported-windows-versions) — Find out which versions of Windows that Tailscale supports.

* [Troubleshoot system tray shows no internet access](/docs/reference/troubleshooting/windows/windows-systray-no-internet-access) — Troubleshoot the system tray showing there is no internet access for your Windows device.

* [Troubleshoot Windows failure to unseal state file](/docs/reference/troubleshooting/windows/windows-unseal-state-file-error) — Troubleshoot failure to unseal state file on Windows.

* [Troubleshoot Windows installation error](/docs/reference/troubleshooting/windows/windows-install-error) — Troubleshoot a Tailscale error during client installation on Windows.

* [Troubleshoot Windows ping issues](/docs/reference/troubleshooting/windows/windows-ping-issues) — Troubleshoot your Windows device when it has ping issues.

* [Troubleshoot Windows RDP login issue](/docs/reference/troubleshooting/windows/windows-rdp-login-issue) — Troubleshoot the inability to log in to Windows RDP.

* [Troubleshoot Windows RDP user account restriction](/docs/reference/troubleshooting/windows/windows-rdp-user-account-restriction) — Troubleshoot a user account restriction when logging in to Windows RDP.

* [Troubleshoot Windows upgrade error](/docs/reference/troubleshooting/windows/windows-upgrade-error) — Troubleshoot a Tailscale error during client upgrade on Windows.

[co-contact-support]: /contact/support