Idk but I use to know because I took computer classes
Answer:
The answer to this question is a. Event log
Explanation:
Event log in Windows is a comprehensive record of security,system and application notifications stored by the Windows and it is used by administrators to determine problems in the system and foretell issues that going to happen in future.
Operating system and the Apps use event logs to keep account of important software and hardware activity that administrator can use to correct issues with the operating system.
