Use generated QR Code that opens a URL to meet all available benefits. The format is known as a Static URL QR Code is the simplest way to share on media your web site or cloud resources. There is no need to type or dictate URL, just share URL over the QR Code. Every phone camera at this moment automatically detect the QR Code URL and suggest to navigate for proper address.
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Files with XLSM extension is a type of Spreasheet files that support Macros. From application point of view, a Macro is set of instructions that are used for automating processes. A macro is used to record the steps that are performed repeatedly and facilitates performing the actions by running the macro again. Macros are programmed with Microsoft's Visual Basic for Applications (VBA) from within the Excel Workbook using the Visual Basic Editor and can be run/debug directly from there.
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You can also sign other file formats. Please see the list below.