In the contextual menu, we have to select Resize Pictures. Yo use Image Resizer, all we have to do is select the image that we want to modify and right-click on it. With this tool you'll be able to transform them to the size of your choice with a simple click of the mouse. Microsoft puts within our reach one of the small utilities, known as PowerToys, to make the image redimensioning process easier: Image Resizer. But, if it's simply changing the image's size, they can be somewhat cumbersome and slow.

For very precise projects, where we have to perform other adjustments, these applications can be very useful. If you need to redimension images, whether to adapt them to a size that is suitable for a web page or to send them by email or for any other purpose, you'll be forced to use one of the existing image editors.