Answer:
subnet mask
Explanation:
A subnetwork or subnet mask is a logical subdivision of an IP network.
To find out your subnet mask, the simlest way around it is to is to run a simple command line in windows. 
Simply press the Windows key and “R” at the same time to open the command prompt and type “cmd” followed by “enter.” This will allow you to see your subnet mask.
In IPv4, the subnet mask 255.255. 255.0 is 32 bits and consists of four 8-bit octets. The address: 10.10. 10.0 subnet mask 255.255.255.0 this simply indicated that the subnet mask consists of a range of IP addresses from 10.10.10.0 - 10.10.10.255.
Subnet masks (IPv4) are often involved in identifying the range of IP addresses that make up a subnet, it can also be described as a group of IP addresses on the same network.
 
        
             
        
        
        
Answer:
God Is Good He Will Always Help You He Is Good And Always Good!!
If God Is For Us Who Can Be Against us?? Romans 8:31
Explanation:
 
        
                    
             
        
        
        
Follow these steps:<span>Click the Microsoft Office Button, and then click Word Options.
In the left pane, click Customize.In the Choose commands from list, click All Commands.<span>
Click
White Space Between Pages, click Add, and then click OK. 
The White
Space Between Pages option will appear on the Quick Access Toolbar.</span></span>(google)
I hope I answered your question!