difference between indexed and crawling

[cbdmovers]

What is the difference between indexed and crawling?

 

[PaulGolf]

Google crawls website and good contents and link is indexed in their database.

 

[escortsliver]

Hello Friends,

I talk a lot about crawling and indexing, but I think it’s worthwhile to back up and describe some of what’s going on.

 

[Raffick]

Crawler crawls million of website and then proper information for visitors is indexed in their database.

 

[cbdmovers]

Thanks for your reply.
I have a question, can we do indexing manually or not?