How to take a screenshot in lenovo a859?

This's androif phablet right?
Try this one: push the power + volume down buttons at the same time… Hope it will help.

If you look on your keyboard there's a button which is placed anywhere it will say prt or sc. You press on it that gives a screen shot or press it with alt

Buy a camera from your local electronics store and take a picture of your monitor.

It might be good if you were to tell us the operating system you are using.

If it's Windows 7 or 8, there's something called a snipping tool. With this you can copy specific places on your screen by dragging a box around it or the whole thing and create an image.

How to sceenshot in lenovo z 50