To make, or become, something better.

To make as effective as possible.

programs and other operating information used by computer.

recording and analysis of person's psychological and behavioural characteristics. To write a short description of a person or group.

Doing your job. action of doing work. To bring into a specific state of success.

person or thing that develops something.

Trademarked computer operating system.

Your behavior. To direct a group of musicians in performance.

Happy, interested or eager; enthusiastic. To make something or someone become more active.

Groups of things that are similar in some way.

Digitally making an image ready for use. To cause to be in a certain state or condition.

To guide or explain something, e.g. a town.

An instrument or device for making scientific measurements, for example of the atmosphere or physical features..

Activity done to entertain an audience.

Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. To accept or receive something happily and gladly.