How-To Geek on MSN

Microsoft Excel isn't a database, please stop using it like one

Excel offers no such constraint. If someone is determined to enter bad data, they can simply paste values over a validated ...

Excel HYPERLINK Secret Turns Messy Workbooks into Sleek Dashboards

Learn practical HYPERLINK tips, from dynamic sheet links and navigation buttons to XLOOKUP row jumps and tidy anchor text for client reports.
MrExcel on MSN

XLOOKUP Tip: Retrieve Data From Non-Adjacent Columns

Learn how to use Excel’s XLOOKUP to return data from non-adjacent columns, saving time and making your spreadsheets more ...
IEEE

Design of Lower-Error and Area-Efficient Sine Function Generators for Image Encryptions Using Logarithmic Number Systems (LNS)

Abstract: In order to protect the privacy of images, sine functions can be used for the encryption of images. However, the operations for generating sine functions are becoming the area-consuming ...