Answer: its called a dialog box.
Answer: A popup menu.
rightclick it and choose delete.
An object that appears to stay in place is likely stationary relative to the observer. This can occur when an object is not moving in relation to the observer's frame of reference, creating the perception that it is fixed in place.
NO it is not true an OBJECT appears colour because it reflect that colour
Object Tabs
Blue what ? ! ? Do you mean an object that appears blue in white light ? Such an object appears black in green light.
A yellow object reflects yellow light.
When light of all colors (wavelengths) is absorbed by an object, the object appears black.
When all colors are absorbed by an object, the object appears black. This is because no light is reflected back to our eyes, resulting in the absence of color and a perception of blackness.
go to apps rightclick you will find delete app
The answer is a blue-green colour.
Shortcut menu appears.
shortcut menu