Definition: Something that cannot be programmed or set up to perform specific tasks automatically.

Example: The old computer was unprogrammable, making it difficult to use for modern applications.

Definition: Describing something that has not been stored or saved, often referring to data or files that are still in a temporary state.

Example: Make sure to save your work; otherwise, it will remain unsaved and could be lost.

Definition: This word describes something that cannot be easily expanded or increased in size, capacity, or effectiveness.

Example: The current system is unscalable, making it difficult to handle more users as the business grows.

Definition: To release the shift key on a keyboard after it has been pressed.

Example: After typing the capital letters, I decided to unshift to lowercase.

Definition: Not moved or changed from its original position.

Example: The unshifted items remained in their original places on the shelf.

Definition: Not having a signature or endorsement; also refers to a type of number that is only positive and does not include negative values.

Example: The contract was unsigned, so it was not valid.

Definition: Not occurring at the same time or not coordinated with something else.

Example: The two videos were unsynchronized, causing confusion during the presentation.

Definition: Describing something that does not have a label or identifier attached to it.

Example: The files were left untagged, making it difficult to find the right document.

Definition: To open something that is closed with a zipper, usually by pulling the zipper down.

Example: I need to unzip my jacket because it's too warm inside.

Definition: Able to be changed or improved with new information or features.

Example: The software is updatable, allowing users to install the latest features easily.