The use of various techniques involving adjustments to both hardware and software to improve the operating efficiency of a computer system.

The process of changing the parameters of a device or a system to achieve a specified or improved performance.

The process of adjusting computer system control variables to make a system divide its resources most efficiently for a workload.

The process of adjusting system control variables to make the system divide its resources most efficiently for the workload.

The process of adjusting each pipe in the organ to the correct pitch. This is done by changing the length of each flue pipe, using various means such as tuning slides, caps, etc; and the length of the vibrating tongue of each reed pipe by means of a tuning wire. Since the pitch is affected by the temperature of the air in and around the pipes, the tuning fluctuates with temperature changes, and must be re-done periodically if the organ is to sound at its best.

The process of adjusting the frequencies or pitches of instruments, usually in order to bring them into agreement with a pre-determined pitch

Adjustment of pitch of musical instruments to correct values.

There are hundreds of ways to tune a bass guitar. The theory behind tuning is matching in pitch, the same note on all the strings on the bass.

This is the act of setting up your bow to shoot at its ultimate performance.

This is where you shoot an arrow through a sheet of paper and changing your bow set-up by the hole that is made by arrow passing through the paper. You determine the changes to be made to your bow by the tear of the hole in the paper.

The art! of obtaining the most consistent arrow flight from a bow and arrow for any particular archer. This is achieved by matching the arrow spine, FOC, fletchings to the bow, and by adjustment of the bow string (number of strands/type of material), nocking point, bracing height, tiller, Plunger button (spring tension and offset) and type of stabiliser setup used. In fact just about anything that is or is not adjustable can affect the tune of the bow,arrow ,archer setup.

The act to make the bow optimum. Reduce the unnecessary movement of the arrow in flight such as fish-tailing (arrow swaying left and right) which leads to inaccuracy in grouping.