Both "upgraded" and "improved" describe a change for the better. They imply enhancements and are often used interchangeably when something has been made better than its previous state.
"Upgraded" often refers to a replacement or installation of a better version of something, suggesting physical or software changes. "Improved" is more general, indicating an enhancement in quality, performance, or condition, and doesn't necessarily involve a replacement.
Ants belong to the order Hymenoptera and are closely related ... Learn more →
"City" usually refers to a larger, more densely populated, and ... Learn more →
Finance is more focused on the management of money, investments, ... Learn more →
Impending refers to something that is about to happen soon ... Learn more →