How to Take Screenshots of Your Desktop
By pressing 
+ PrtSc key, the screen will dim and a screenshot will be saved into the Screenshots folder in your Pictures folder; eg C:\Users\Name\Pictures\Screenshot.
To capture an individual window, press Alt + PrtSc. An image is saved to the clipboard. Open Paint. Click the Paste icon followed by the Crop icon. Finally, save the image.
By pressing + H, you will find the option to share a screenshot. This automatically saves a screenshot into the app you choose, such as Mail, or the various social networks.
+ PrtSc key, the screen will dim and a screenshot will be saved into the Screenshots folder in your Pictures folder; eg C:\Users\Name\Pictures\Screenshot.To capture an individual window, press Alt + PrtSc. An image is saved to the clipboard. Open Paint. Click the Paste icon followed by the Crop icon. Finally, save the image.
By pressing
+ H, you will find the option to share a screenshot. This automatically saves a screenshot into the app you choose, such as Mail, or the various social networks.