Practical Learning: Double-Clicking

1- Position the mouse cursor on Recycle Bin
2- Then press the left mouse button twice, very fast.A rectangular object called a window should open. It it doesn't, repeat the action until a rectangular object displays:

3- To perform double-clicking again, position the mouse cursor on the most upper-left small picture on the rectangular object:
3- Then double-click again
4- Notice that the rectangular window has disappeared

From now on, unless specified otherwise, if you are asked to DOUBLE-CLICK:

1. Position the mouse cursor on the item you are asked to DOUBLE-CLICK (you will always be indicated what you need to double-click)

2. Then press the left mouse button twice and very fast