for example: www.blogger.com. i mean that what is blog? how can i buy of its software. it is as web hosting.

Hello,

A blog is an online journal. It is a frequently updated website featuring diary-type commentary and links to articles or other web sites.

You wrote that you want to provide blog to your customer so I assume that you want to make your business' blog.

For business' blog, I recommend you to use professional web hosting company to host your blog. Why? Because you have full control of your blog and you actually own your blog.

If you use free blog hosting, you'll risk the your blog being shut down or banned if you accidentally violates your free blog hosting's term of service (TOS).

Many paid web hosting companies offer blog service so you don't need to buy any blog's software.

I recommend you to host your blog at http://www.bluewebhost.biz (I also host my blog there). Once you register your domain name and your web hosting account there, you can easily create your blog in several mouse clicks (It's easy because it offers step-by-step wizard).

If you need more detail information, I have free eBook on how start a small business' blog at http://aldianprakoso.com/FreeeBook

Feel free to download it.

Cheers,

Aldian

I dont think they have soft wares but u could get a website from verizon internet

The most popular software for running a BLOG, can be found at this site: http://wordpress.org/

However you'll need suitable webhosting............ the hosts I use (1and1.co.uk) offers WordPress blogs, which can be set-up simply by using the control panel for your hosting space, and they do all the hard work for you.