Hi,
When you submit your site to Bing, you also submit the
site to Yahoo automatically, since Bing feeds Yahoo’s web search index. Read on for how to submit a site to Bing.
If you have a Bing Webmaster Tools account set up, you can use its Submit URLs feature in the Configure My Site section to submit your site to Bing.
If not, follow this procedure:
1. Open the Submit Your Site to Bing form.
2. Type in the URL of your website’s home page or the specific page you want crawled.
3. Enter the CAPTCHA text you see displayed, and then click Submit.
NOTE: When you bulk submit a site to Google or Bing, there is no guarantee it will be indexed. But manual submission should bring the search engine spiders to your new
content faster and give you the best chance to have your web pages indexed quickly.