There are two ways to make a background transparent in Photoshop: using the "Remove Background" quick action or manually by using selection tools.
Your options for editing PowerPoint templates look fairly similar whether you make them on the desktop or web version of ...
How-To Geek on MSN
How to Crop Pictures in Microsoft Word, Excel, and PowerPoint
To manually crop a picture in Microsoft Word, Excel, or PowerPoint, select it, and in the Picture Format tab on the ribbon, click the top half of the split "Crop" button.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results