Answer:
the ribbon is a set of toolbar at a top of window in office program designed to help you quickly find a commans that you need to complete a task
Explanation:
what is the ribbon in word
AltGr (also Alt Graph) is a modifier key found on many computer keyboards (rather than a second Alt key found on US keyboards). It is primarily used to type characters that are not widely used in the territory where sold, such as foreign currency symbols, typographic marks and accented letters.
Answer:
List1=[['Physics','Quantum Physics','Theory of Relativity'],['Geometry', 'Plane Geometry', 'Coordinate Geometry']]
i=0
k=0
for i in range(0,2):
print("Category:"+List1[i][0])
for k in range(1,3):
print("\t"+List1[i][k])
Explanation:
The program required is mentioned above. And it has limitations, but is good enough to explain the fundamentals required.
Here are the main functions of an operating system:
1) Manage the resources of the device
The operating system controls how much of each resource is distributed, and it controls things like the processing unit and memory.
2) Establish a interface for the user of the device
The operating system must classify what the classes of the script/code have to do and what they implement.
3) Service application software
The operating system must service each application that is downloaded onto the device. It must balance it's use of storage between apps.
