Answer:
Intel produces a series of unlocked CPU's that can be overclocked. These CPUs are from the "K" or "X" series. Example: Intel Core i9-9900K, Intel Core i9-10940X.
These are the few things that are to be kept in mind while overclocking:
-Motherboard: Motherboard should support overclocking. Example: Intel Z series, most AMD motherboards.
-Cooler: Boosting the clock speed increases the temperature. The cooler has to be upgraded to keep the temperatures low. Example: Water-cooled. Also, the heat sink has to be checked if it's working properly.
-Be ready to test your system in BIOS. Make sure the temperature, voltage, memory speed is stable for the set clock speed.
Explanation:
 
        
             
        
        
        
Answer:
D, most likely thats what I was taught .
 
        
             
        
        
        
Answer:
EFS on NTFS
Explanation:
EFS (Encryption File System) allows users to store confidential information about a computer when people who have physical access to your computer could otherwise compromise that information, intentionally or unintentionally. EFS is especially useful for securing sensitive data on portable computers or on computers shared by several users.  An attacker can also steal a computer, remove the hard drive(s), place the drive(s) in another system, and gain access to the stored files. Files encrypted by EFS, however, appear as unintelligible characters when the attacker does not have the decryption key.
The Encrypting File System (EFS) that is included with the operating systems provides the core file encryption technology to store NTFS files encrypted on disk. 
 
        
             
        
        
        
Answer:
OC
Explanation:
I am not so sure about this though as I am not familiar with a webmail service. I hope this helped. Sorry, if it wasn't much of an help though