This tutorial would show you how you can use some formula in Calc to count blank and non empty cells in LibreOffice Calc.
This tutorial would explain various ways of COUNTIF function in LibreOffice Calc which can be used to count strings, numbers from a cell, range, rows, columns etc.
This tutorial will explain the basics of custom number format in LibreOffice Calc. Calc provides different types of number formats which is explained in earlier tutorials e.g. Decimal, Numbers, Date and Time etc. All the formats that comes as default caters to