Remove wallpaper without any fuss using these four practical methods. This comprehensive how-to guide will prove helpful.

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.

New technologies that make life easier and keep communities safe. Congress is now considering steep cuts to the agencies that fund American science — in some cases by more than half. Federal research ...