Reviewing an example of a company that USES each Call Application in the business activity category of sales.

运用电话应用中有关销售的每一项，回顾公司业务中的一个例子。

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Next, you need to specify a category where the activity will reside.

接下来，您需要指定活动将驻留的类别。

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If you're not certain of your users' work habits, choose this category of user activity.

如果您不确定用户的工作习惯，那么可以选择这种用户活动。

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The category of cyber crime includes fraudulent online shopping activity, computer software service fraud, computer misuse crime, offences linked to computer viruses and spyware and computer hacking.

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Efficient Frontier also tracked a sharp increase in activity and spending on ads in Facebook, which it counts as a category separate from either search or display advertising.

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The Internet Activity Index (IAI) at the Online Publishers Association site has historically monitored category shifts in traffic month to month.

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