google vs. yahoo

[bosun]

I am trying to compare Google with Yahoo and if you find any problems in the following sentences, can I have your comments?

1. Yahoo's software shows the sponser's links first and supplies information user's are looking for later while Google does not. Therefore, Google is a more professional site.

2. While Google provides information in one direction, Yahoo interact with its users by using reply .

 

[Nightmare85]

**Neither a teacher nor a native speaker.**

I am trying to compare Google with Yahoo and if you find any problems in the following sentences, can I have your comments?

1. Yahoo's software shows the sponsor's links first and supplies information users are looking for later while Google does not. Therefore, Google is a more professional site.

2. While Google provides information in one direction, Yahoo interacts with its users by using reply .

I don't know the word sponser, I only know sponsor.
Plural of user = users, not user's.
If you say, "Google provides", you should also say, "Yahoo interacts".
And the using reply sounds strange to me -> Is something missing?

Cheers!