Today over 10 billon smart devices are interconnected in cyberspace which has changed our way of lives and we have become more dependent on it. However, this dependency also makes us vulnerable, therefore, we need to make sure that the cyberspace is prote
Pivot table is one of the most powerful features of Excel, yet few users use them in their Day-to-day activities. PivotTable reports are especially well-suited for taking large amounts of data and summarising it into useful reports. For some, pivot tab
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