1. Open the computer, find the photo to be resized, click the right mouse button and select "Open Mode-Drawing";
Open the drawing software and check the photo size displayed at the bottom of the window;
Click "Resize" on the menu bar, check the pixels in the opened dialog box, and enter new data in the vertical information box below;
Close the dialog box, the photo becomes smaller, check the size of the picture below, and repeat the operation until the size shown in the picture below is 100kb.