How to create bottom-up scrolling in PowerPoint?
the end-to-end scrolling in powerpoint is simple and easy to follow, just like the ending in movies.How to make PowerPoint for beginners
creating powerpoint slides for making reports, presentations or lectures is very simple.The default settings should change on Microsoft Office
the default settings on microsoft office will sometimes not meet the needs of users. therefore, you should change some of those settings to use more efficient office tools.