Решение
- Нажмите « Настройки» на главном экране Рисунок 1.
- Коснитесь Дисплей & огни Рис.2.
- Нажмите Дважды нажмите, чтобы спать Рис.3.
- Включить Дважды нажмите, чтобы спать Рис.4.
How to enable double tap to enable or disable touchpad in Windows?
Disable Double Tap to Enable or Disable Touchpad — 1 Open Settings, and click/tap on the Devices icon.2 Click/tap on Touchpad on the left side, and click/tap on the Additional settings link under Related settings on the right side. (see screenshot below) 
3 In the ClickPad Settings tab (name may vary), click/tap on the ClickPad Settings button. (see screenshot below) 
4 Click/tap on the gear icon (settings) for Tapping, (see screenshot below) 
5 Uncheck Double Tap To Enable or Disable TouchPad, and click/tap on Close, (see screenshot below) 
6 Click/tap on OK, (see screenshot below) 
That’s it, Shawn
What is a double tap?
A double tap is a shooting technique where two shots are fired in rapid succession at the same target with the same sight picture (as opposed to the controlled pair, where a second sight picture is acquired for the second shot). Instruction and practice of the double-tap improves overall accuracy as shooters often do not have the gun fully extended on the first shot meaning the second of a double-tap is usually the better.
How do you use a double tap in combat?
Technique — In the double-tap technique, after the first round is fired, the shooter quickly reacquires the sights for a fast second shot. This skill can be practiced by firing two shots at a time, taking time between the shots to reacquire the sights.
With practice, the time between shots grows shorter and shorter until it seems to the observer as if the shooter is just pulling the trigger twice very quickly. According to a U.S. Army training manual, «There is a natural arc of the front sight post after the round is fired and the recoil kicks in. The soldier lets the barrel go with this arc and immediately brings the front sight post back on target and takes a second shot.
The soldier does not fight the recoil. In combat, soldiers shoot until the enemy goes down. For multiple targets, each target should receive a double tap. After all targets are engaged, soldiers engage the targets again as needed.
How to turn on double tap on Samsung S20?
Activating Double-Tap on Samsung 1. Open Settings. You’ll find the gear icon in the Quick Settings menu if you swipe down on your screen, or you can 2. Tap Lock screen.3. Tap Always On Display. You’ll see this menu option next to a toggle feature that you may need to toggle on before