I not able operate screen shot

[RohanGhag]

Press Power Button + Volume Down.
Or Settings > Accessibility> Interaction > Assistant Menu

[Ehsank]

Enable assistant menu, this is best way ,by this option you can also perform other important task such as screen off, navigation, sound, screen rotation, power off menu, notification panel and also specific app option available
To enable assistant menu just go to settings>>accessibility >>interaction and dexterity>>assistant menu>>enable and also click on it and enable>> assistant plus menu

[Sidhabhi]

There are several methods

Assistant menu feature

Accessibility>Interaction and Dexterity>Assistant menu feature

[dibvgyg]

thank u

[Sidhabhi]

Second Install one hand operation+(samsung official app and has several cool options)

[Sidhabhi]

And if your device supports Goodlock app/then try Navstar

[dibvgyg]

its model f41 could u tell how to operate screen shot

[dibvgyg]

I not able to pick screen shot

[dibvgyg]

thank u guys