[Solved] Eroticizing techniques for reducing and avoiding STI transmission helps to make these techniques easier to apply during sexual activity. Portrait Orientation: The vertical alignment of a page or screen layout, where the height is greater than the width. .xltx: A file extension for Excel Template files, which provide a pre-formatted layout and structure for creating new Excel spreadsheets. AutoSum: A function in spreadsheet applications that automatically calculates the sum of a selected range of cells. Round: A shape having a continuous curve without edges or corners, often used in geometry and design; alternatively, it can refer to advancing or modifying numbers to a specific degree of precision.