Catharsis Managed IT’s Blog

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VoIP

VoIP theft of service: What you need to know

Theft of service is the most common type of fraud that impacts Voice over Internet Protocol (VoIP) phone systems. Let’s take a closer look at how it affects VoIP networks and how your organization can prevent or minimize the risk of this type of fraud. What is theft of service? VoIP theft of service is

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MS Office

Microsoft Excel: An essential upgrade

Businesses use Microsoft Excel for many purposes, including creating formulas, planning budgets, recording expenditures, and more. A spreadsheet can handle limitless amounts of information, making it an extremely useful tool for storing and analyzing data such as text and numbers. With its essential upgrade, Excel lets you do so much more. Previous Excel upgrades include

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