Question

We use..............
programs for wiping
for wiping out viruses.​

Answer 1

Answer:

Antivirus

Explanation:

examples are McAfee, QuickHeal , Norton , k7, Avast and AVG,etc.

pls mark brainliest

Answer 2

Answer:

An airfoil or aerofoil is the cross-sectional shape of a wing, blade, or sail. An airfoil-shaped body moving through a fluid produces an aerodynamic force. The component of this force perpendicular to the direction of motion is called lift. The component parallel to the direction of motion is called drag.