Instant Messenger is a program that allows two users to communicate simultaneously. You can download a program that allows you to do this on your computer.
Phoning home, in computing, refers to an act of client to server communication where a client device or client application software reports its location on a network, the currently logged on user, or any other information to a server computer.
If you use two seperate accounts, you can. You cannot be logged onto the same account in two clients at the same time. Once you log into on client, and then the other, it will disconnect the first client.
The number is an IP address, for anyone who is not a member or anyone who is a member but isn't logged in. It enables you to be identified.
Go to the Site and download the Software, There should be a 'Register' or 'Sign Up' Link somewhere when you are not logged in.
Key strokes are made on a keyboard not on the internet. Key stokes can be logged by keyloggers. These can be hardware or software. The are some software ones freely available to download
Sometimes if you are logged into your phone, it will stay logged in until you've logged out. You may not be logged into your account on your computer but you may in fact be still logged in on your phone.
Yes, I would say a timekeeping system is an information system. For employee timekeeping for example, the timekeeping software programs records employee information, when each employee logged in and logged out for the day and many time also tracks payroll information as well.
Find out who has logged in / out, who has send or received the highest or least mails, detailed report on your mail server activity for exim log file / Apache log file stats Analysis. by using log analyzer. I prefer to use http://Myloganalyzer - A Free Web log analysis software
They give different information, for one thing. The 'who' command is only useful for users who are currently logged into the system. It also gives log in information about when they logged in and from where. It won't tell you who they are (other than there log in name). The finger command will give information like a white pages - who the person is, where their office is, telephone number, a plan and project if they have one. It may be used whether or not the user is logged in. It also will tell you if you can communicate with them.
There are several commands depending on how much detail you want, and whether or not a certain package is installed on the system. The command 'who', 'w', 'users' will give varying degrees of information on who is logged in. The 'finger' command will also give some information but only if the finger software is installed.
in your house
you can't. they have to be logged on and in the same place as you