How much the business is willing to pay them.
LinkedIn is a social networking website but I don't know much about it
There are many variables. It depends on what you need them to do, how much information needs to be stored. An office with three employees needs a much smaller network computer than Google does. Price ranges $2,000 to $1M or more.
It does not cost anything to send an email. Gmail is a completely free of cost service. The only cost is the internet your network provider will cost you.
Yes, Dish Network is available in your area. Right now they have a promotion for $9.99 per month.
Verizon Wireless boasts the nations largest 4G network. Customers can purchase phones and get fast connections throughout the United States. It is the 2nd biggest mobile network operator in the United States.
This particular email service goes by a much shorter name. Those who use google's email know it as gmail. Gmail is available to anyone at no cost. Sign up is quick and easy.
EarthLink Email users are allowed 100MB of storage per email address. Many EarthLink accounts allow multiple Email addresses (up to 8) to be registered.
Major parts of a budget include how much money is available, and what needs there are. Some of these needs include food, shelter, and insurance.
You (obviously) lose the network connection, and the IP address you were assigned goes back into the pool of available addresses. Any network process would then be interrupted as well. If you weren't doing anything on the network then you wouldn't see much of a difference. If you were doing something on the network it would have to abort/stop what it was doing.
Cisco offers network security certification. Podcasts like Security Now! with Steve Gibson and Leo Laporte offer a lot of free, current information on the subject of network security.
As long as the user follows the terms of service and does not trigger anti-abuse controls with excessive usage, Yahoo email accounts have unlimited storage. The policy is worldwide.