Should I de index these pages..

[tekk2day]

Google indexed pages with no content..what should I do.. delete the pages or De index those pages...?
Privacy policy, about us, Contact us pages also indexed..is that ok..?

 

[Writerly]

Keep your “About Us” and “Contact” pages indexed, so that people searching for your brand information or contact can still find and reach you. If your “Privacy Policy” page is original, you can keep it indexed. However, if you used a generator to generate that text, you want to deindex the page because duplicate content will affect your ranking. You should also deindex pages that have no content, “Thank You” pages, and pages that have little content.

 

[tekk2day]

Keep your “About Us” and “Contact” pages indexed, so that people searching for your brand information or contact can still find and reach you. If your “Privacy Policy” page is original, you can keep it indexed. However, if you used a generator to generate that text, you want to deindex the page because duplicate content will affect your ranking. You should also deindex pages that have no content, “Thank You” pages, and pages that have little content.

I want to de index some of my pages...can you tell me how can I do it...?