Yes, all devices on a network must have a unique IP address or you will have an IP conflict and one of the devices will have its network connection disabled.
No, an IP address is given to each internet provider, not each computer. For example, there could be five computers hooked up to the same network in which case they'd all have the same IP address.
IP address of each computer on a LAN has to be different to avoid confusion.
Yes, it does.
An iPod can only be synced to one iTunes Library at a time (each computer has a different library). This means that, if you want to change the computer you manage your iPod with, it will need to be re-synced to the computer in question. To do this, connect your iPod to the computer you'd rather manage your iPod on. A popup from iTunes will say something along the lines of "This iPod is currently synced to a different Library. Would you like you sync this iPod to this Library instead?" Click Yes. After that, all the previous information from your other computer's iTunes Library will be erased and replaced with everything that you just synced your iPod with. From there, you can freely sync your iPod with that computer as you normally would.
No, each computer must have a different IP address. The IP addresses have to be in the same subnet between themselves, and in the same subnet as the ADSL router (or modem); I won't explain subnets here, but usually having the same numbers for the first 3 parts of the IP address is enough. For example, if the ADSL router has the IP address 10.0.0.1, your computers might have addresses 10.0.0.2 and 10.0.0.3. If you need to add a third computer, give it the IP address 10.0.0.4If the first computer has a different IP address - and it works - replace that, instead. For example, if the computer has IP address 172.16.0.2, assign the address 172.16.0.3 to the next computer.
computers talk to each other so the should send a meessage for the itunes library. computers talk to each other so the should send a meessage for the itunes library.
have an unique IP address
Internet Protocol I believe
It's called the internet protocol (IP) address.
IP address is the internet protocol address which is unique for each system in the given network. IP address is like an unique id that uniquely identifies a system on a network. Yes even if you are not connected to internet, computer would still have an IP address.
An Internet Protocol address (IP address) is a numerical label assigned to each device (e.g., computer, printer) participating in a computer network that uses the Internet Protocol for communication.
Most address labels are software dependent. Usually you can go online to the company's web site that you purchased the address labels from and download the print software/templates to install on your computer. They should have full instructions.Say, if you buy an Avery's address label package it should have a number system for each different type so you would simply download that numbers template. Each template and each company have different formulas to match the template to the label sheet so it will line up right when printing so be sure to match the number/ company to the label/template.