Android Sdk Not Working Inside Eclipse

Using the same pc I was using before and installed all essential software that I was using before. I installed few days back it worked fine, but right now SDK not working inside ec

Solution 1:

Eclipse > Help > Software Updates

And update your version of the Android Eclipse Plugin

http://developer.android.com/sdk/eclipse-adt.html#installing

The download site is:

https://dl-ssl.google.com/android/eclipse/

Solution 2:

I think you have not installed ADT first download it then in Eclipse Help->Install New software then install it and restart the Eclipse and use it