How to make high resolution images

Start Paint and load the image file. In Windows 10, press the right mouse button over the image and pick Resize from the popup menu. In the Resize image page, pick Define custom dimensions to display the Resize image pane. From the Resize image pane, you can specify a new width and height for your image in pixels.

The only way to resize a smaller photo into a larger, high-resolution image without highlighting poor image quality is to take a new photograph or re-scan your image at a higher resolution. You can increase the resolution of a digital image file, but you will lose image quality by doing so.

In the stock Android Camera app, you take these steps: Touch the Control icon, touch the Settings icon, and then choose the Video Quality command. Select an item from the onscreen menu. As with setting single-shot resolution, the highest video quality isn’t always required.