Definition: To make something inactive or stop it from working.

Example: The technician had to deactivate the alarm system before starting the repairs.

Definition: A tool or program used to find and fix errors in other computer programs by allowing the user to run the program step by step and check for problems.

Example: The programmer used a debugger to identify and fix the errors in the code.

Definition: A device or person that translates or converts coded information into a readable or understandable format.

Example: The decoder allowed us to watch the scrambled channels on our television.

Definition: A message that has been converted from a coded format back into a readable form.

Example: The spy received a decrypt of the enemy's communication.

Definition: To convert a coded message or data back into its original form so that it can be understood.

Example: The computer was able to decrypt the message quickly.

Definition: To reorganize a computer's data so that files are stored in a continuous manner, which helps improve performance.

Example: I need to defragment my hard drive to make it run faster.

Definition: The process of reorganizing data on a computer's disk to make it more efficient and faster to access.

Example: Defragmentation can help improve the performance of your computer by organizing files more effectively.

Definition: A program or software that reorganizes the data on a computer disk to improve efficiency and speed.

Example: I used a defragmenter to optimize my computer's hard drive performance.

Definition: A part or portion of something, often used in mathematics or physics to refer to a specific operator or symbol.

Example: In calculus, the del operator is used to calculate the gradient of a function.

Definition: Something that can be removed or erased.

Example: You can make the file deletable if you want to remove it later.

Definition: To remove something from a document, file, or list so that it no longer exists or is visible.

Example: I need to delete the old files from my computer to free up space.