You can configure search form input options in Magento Configuration. Go to System-Configuration, open Catalog tab and Expand Catalog Search...

Now we need to open home page and search for Best computer. In search results we can see 9 products...

Click on Add New Search Term. There you should specify search query and synonym (optionaly). As synonym we have copied...

In order to enhance search results we can specify Search Terms. Go to Catalog-Search Terms.    

We recommend you to select Catalog, Search option. In this case product will appear in both catalog and search results....

Please go to Catalog->Inventory section. There you can set Stock and Product Stock Options. When you select Yes option for Display Out...

Please open Content Management section. It allows you to set configuration for WYSIWYG editor. We recommend you to set it Disabled by...

. In Contacts section you can select E-mail options for your store.    

Open Web section. In Web section you can specify Secure and unsecure URLs along with other specific magento and hosting...