T is text, thats all I know lol oh and 17 is blur / sharpen
        
                    
             
        
        
        
Answer
 Public cloud 
Explanation
A cloud service is any service that is made available to users who are on demand via internet from the cloud computing service providers.  These service providers have servers in their company premises where they offer the services from.
A public cloud is a type of computing in which a service provider makes resources available to the public via the internet. The service provider hosts the cloud infrastructure and delivers computing resources over the Internet Resources vary by provider but may include storage capabilities, applications or virtual machines.
 
        
             
        
        
        
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.