Explanation

Program can be remove and add

Explanation

The Huffman encoding scheme takes advantage of the disparity between frequencies and uses less storage for the frequently occurring characters at the expense of having to use more storage for each of the more rare characters.

Explanation

Explanation

Altair

From interest computer systems to Apple

A small organization named MITS made the primary private laptop, the Altair.

This laptop, which used Intel Corporation`s 8080 microprocessor, turned into advanced in 1974.

Explanation

You can set up your router to log a user's browser history.

 Collecting data such as someone's browsing history is a violation of their privacy.

Explanation

A computer network is a set of computers sharing resources located on or provided by network nodes.

The computers use common communication protocols over digital interconnections to communicate with each other.

Explanation

Short-term memory, also known as working memory, typically lasts for about 20-30 seconds unless

it is actively rehearsed or encoded into long-term memory.

Explanation

A status bar is a horizontal window at the bottom of a parent window

In which an application can display various kinds of status information.

Explanation

Freeware is software, most often proprietary, that is distributed at no monetary cost to the end user.

Explanation

A soft copy (sometimes spelled "softcopy") is an electronic copy of some type of data,

such as a file viewed on a computer's display or transmitted as an e-mail attachment.

Such material, when printed, is referred to as a hard copy .