Hi there! I see you’ve been unable to access Tagged since the last format change about four months ago. That sounds like a pretty persistent issue. To help you better, could you clarify a couple of things for me?

1. Are you trying to access Tagged through the website on your Windows 10 device using the WebKit browser, or are you using the Tagged app?
2. When you try to log in, do you get any specific error messages or do the login attempts just not proceed?
3. Have you tried any troubleshooting steps so far like clearing your browser cache, resetting your password, or trying a different browser?

Knowing more will help me guide you through the right steps to get you back online.

Meanwhile, here’s a basic approach we can try once you confirm:

1. Clear your browser cache and cookies since accumulated data can sometimes block new updates from working smoothly.
2. Make sure your browser is up to date or try logging in via another browser like Chrome or Firefox on your Windows 10 machine.
3. Check your password and reset it if needed through the Tagged site’s password reset option.
4. If using the app, ensure it’s the latest version from the official source, or consider reinstalling it.

If these don’t work, I can walk you through some deeper checks or notable fixes others have found since the update changes. Let me know how it goes or if you want me to guide you through these steps in detail.