I want to use a picture as a computer desktop, but the size is not enough. What should I do?

I. Using PS, the specific steps are as follows:

First, you need to determine the size of the computer desktop. (Here I take the size of 1600* 1200 widescreen as an example. )

Pull the picture into PS, copy a layer with Ctrl+J, and fill the original background layer with Ctrl+Delete as white. As shown in the figure

Ctrl+Alt+C adjusts the screen size, with the width set to 1600 and the height set to 1200, as shown in the figure.

Press the shortcut key I to absorb the image color, and select the background layer Alt+Enter to fill the color, as shown in the figure.

After adjusting the details, Ctrl+Shitl+S can be saved as JPG.

Second, using Mito Xiu Xiu, the method is similar to PS.

Set the canvas first.

Import pictures and adjust the position.

protect

Attach the size of desktop wallpaper for ordinary computers.

800*600/ 1024*768/ 1280*960/ 1600* 1200/ 1280* 1024