Virto Tag Cloud是一個(gè)簡(jiǎn)單易用的工具，可幫助高效地組織用戶存儲(chǔ)在SharePoint列表中的數(shù)據(jù)，并提供了簡(jiǎn)單的導(dǎo)航。Tag cloud直觀簡(jiǎn)單，因此，其是一種相當(dāng)受歡迎的信息組織方式。Tag cloud有兩大主要功能：導(dǎo)航與受歡迎度排名。事實(shí)上，一個(gè)標(biāo)簽即是一條信息的指定關(guān)鍵詞。其能幫助描述一個(gè)項(xiàng)目并且允許用戶通過(guò)瀏覽或者搜索再次找到它。新的Microsoft SharePoint 2010增加了標(biāo)簽與標(biāo)簽云功能，但是SharePoint 2007仍無(wú)此功能。使用Virto Tag Cloud，用戶在訪問(wèn)SharePoint 2007站點(diǎn)時(shí)能充分體驗(yàn)到這些數(shù)據(jù)組織功能的優(yōu)勢(shì)。Virto Tag Cloud的web組件本質(zhì)上來(lái)說(shuō)，是兩個(gè)性質(zhì)不同但是被集成的web組件的組合體。其中的一個(gè)，通過(guò)使用附加的“tag”字段幫助用戶擴(kuò)展列表域，另一個(gè)用于為SharePoint站點(diǎn)的頁(yè)面添加標(biāo)簽云。將二者合二為一，用戶即可使用該功能強(qiáng)大的工具，根據(jù)其相關(guān)規(guī)則進(jìn)行數(shù)據(jù)的組織以及高效的信息應(yīng)用。使用Virto Tag Cloud，用戶可以快速的組織自己的SharePoint數(shù)據(jù)，并按照自定義的規(guī)則，為之提供相應(yīng)的數(shù)據(jù)導(dǎo)航。

Virto Tag Cloud is a simple and useful tool for effective structuring your data stored in SharePoint lists, and providing easy navigation. Tag cloud is an intuitive, simple and, thus, extremely popular way to structure information.Tag cloud has two main functions: navigation and popularity ranking. In fact, a tag is keyword assigned to a piece of information. It helps describe an item and allows it to be found again by browsing or searching. New Microsoft SharePoint 2010 is enhanced with tagging and tag cloud features, but you still miss them in SharePoint 2007. Using Virto Tag Cloud you can enjoy all the benefits of such data structuring when working with your SharePoint 2007 sites!Virto Tag Cloud web part is essentially a combination of two different but integrated web parts. The first one allows for extending list field sets with additional “tag” field. The second web part is designed for adding a tag cloud to a SharePoint site pages. Being combined in a single solution, these two web-parts provide users with powerful tools for structuring and effective usage of information based on the tag cloud principles. With Virto Tag Cloud you can quickly structure your SharePoint data and provide easy navigation according to any classification you define.