
Compressing pictures
“A picture speaks more than 1000 words” so you leave a better impression when you enrich the report with pictures. However, many users do not care how big they are and, accordingly, Excel files grow progressively. Even Office 2010 got an option for image optimization that you can use whether you use Word, Excel, PowerPoint … Optimization reduces images, which loses quality, but files take up less space. How to determine the right ratio?