This article describes how to use the Windows XP Encrypting File System (EFS) feature to store files in an encrypted format on your hard disk. Encryption is the process of converting data into a format that cannot be read by others. You can use EFS to automatically encrypt your data when it is stored on the hard disk. The Encrypting File System (EFS) is a file system driver that provides filesystem-level encryption in Microsoft Windows (2000 and later) operating systems....

I believe that organization starts in UNIX. If your system is not well organized or you have not followed a consistent method, you may want to consider why this is a good idea. Many new administrators take simple organizational methodologies, such as the location of added software, for granted. A few months later the result is that changes, such as upgrades, require additional time to install and troubleshoot. In the end, you may save a considerable amount of time by doing thr....

The key to finding anything on the Internet is to use a search engine, but if you ask different search engines to find the same information, each one will find a number of websites not found by the others. Rather than limiting yourself to the tunnel vision of a single search engine, experiment with some of the different search engines listed below, and you may uncover information that your favorite search engine missed. Even better, you may find that one sea....

If you write macros that other people in your organization use, you should be aware of the Macro Security settings in Excel (and in all Office applications). These settings control the messages you receive when you open a workbook that contains macros; they ask if it’s okay to enable them. In the good old days, developers didn’t have to worry about such things. But with the advent of macro viruses, you now need to take such user-level security settings into account....

A Web server is the server software behind the World Wide Web. It listens for requests from a client, such as a browser like Netscape or Microsoft’s Internet Explorer. When it gets one, it processes that request and returns some data. This data usually takes the form of a formatted page with text and graphics. The browser then renders this data to the best of its ability and presents it to the user. Web servers are in concept very simple programs. They await for requests....