Using Paint in Windows
1. Make a copy of the image file. ...
2. Open the image in Paint. ...
3. Select the entire image. ...
4. Click the "Resize" button. ...
5. Use the "Resize" fields to change the size of the image. ...
6. Click "OK" to see your resized image. ...
7. Drag the canvas edges to match the resized image. ...
8. Save your resized image.
Happy to help