👉 Closured is a term used in the field of computer science to describe a condition where a software system or program has been permanently stopped from running. This can be due to various reasons such as hardware failure, user interference, or even corruption of certain files or data. When a program is marked as 'closured', it means that it will not run any longer and should not be used again until the appropriate fix has been applied. Closured systems are often used in security or maintenance