Hello.
I heard that one of the best ways to advertise a website is using blogs. Could you explain how can I use blog to promote my website? Shall I create my own blog with links on it to my websites?
Ps. Sorry for my English, It's not my native language.

You heard wrong if I think I know what you are talking about.

If you mean spamming blogs to try to get visitors - that is bad.

If you mean trying to increase your link popularity by spamming blogs - that too is a bad idea.

Both of these ideas will get you in trouble.

If, however, you mean contributing to your website's community by adding an interactive blog - well, that can only be a good thing.

There are 3 main ways of advertising a website:
1 - Search Engine Optimisation
2 - Pay Per Click Marketing
3 - Traditional Flat Media Advertising.

I hope this helps - feel free to clarify your question if I have misunderstood you.

Welcome to the forums by the way.