We have a website, viz., www.plussizebeauties.com. I have a few issues with this.
1. We have developed a php website (Shopping Cart). Now, we have changed over to a Zen Cart Shopping Site. We have changed the categories and sub categories also in the processHel. The issue is google has crawled/indexed the previous website and it shows 404 error. Though we have removed the previous version, Google WebMaster shows, crawl error.
2. How to remove those 404 errors from the website.
3. We have created some links pointing to the previous site's url. Whether I can edit the links pointing to the present website urls. Will this affect the search results for the website.