Lightshot is a free screenshot app for PC and Mac. It's a blessing, really, especially if you're a PC user, as you don't have to mess around with Paint or open up additional programs. In other words, it brings Mac-style screenshot functionality to Windows 10.
2. To take a screenshot, you can either press the print screen key on your keyboard or click the Lightshot icon on the bottom right of your screen. When you take a screenshot, the screen will dim slightly
3. Click and drag to highlight the area you want to capture
4. Release the mouse/trackpad to edit, upload, share on social media, and so on