Operation Systems Research Paper Example | Topics and Well Written Essays - 1250 words

Operation Systems - Research Paper Example Basically, it functions like most OS’s—it processes, stores, and transfers data. Probably the reason why UNIX is no longer so popular these days is that it was developed a long time ago: 1969, years before the development of the Internet, the network system which made computers a virtual companion to daily life. It was developed that year when a group of Bell Labs programmers decided that they needed an OS that is fast, easy-to-use, and versatile (Wagner 8). UNIX is significant in the history of information technology because developers of the Internet used it in making their communications system (Williams and Sawyer 150). Williams and Sawyer note that several programs were developed from UNIX. Among them are Solaris (from Sun Microsystem) and BSD (developed by students from University of California, Berkeley) (150). DOS is often fondly called â€Å"the old-timer† (Williams and Sawyer 147). DOS, which stands for disk operating system, was initially developed by Microsoft in 1982. Although it is difficult to use, it became a popular operating system because of the popularity of Microsoft computers (Williams and Sawyer 147). DOS was the main operating system for Microsoft before Windows (â€Å"What is DOS?†). Its quick decline in popularity after the introduction of Windows can be attributed to its simplicity and incapability for multitasks. It is still, however, present in the current Windows operating systems and can be used to control both software and hardware. Before it became irrelevant to desktop computing, MS-DOS was a successful OS (though some argue that it is, technically, not an OS). It had 17 versions in all, the last released in 1997 as MS-DOS 7.1 (â€Å"MS-DOS History†). Users can perform a number of computer tasks by entering commands on the MS-DOS command prompt available in the Windows OS. Among these commands are comp, for comparing files; deltree

Three benefits of making change Essay Example | Topics and Well Written Essays - 500 words

Three benefits of making change - Essay Example Change is not necessarily well-received in most situations of life. In fact, resistance to change is one of the most fundamental behaviors embedded in human nature. We dislike change because of our concerns and insecurities associated with the unpredictable circumstances. However, many successful people attribute their success to change (Chibukhchyan). Discomfort and lack of ease is commonly experienced in the initial stages of embracing a change because while doing so, an individual essentially comes out of his/her comfort zone, but as he/she starts to get used to the changing circumstances and comes to terms with it, he/she happens to realize and discover such talents and opportunities that might never have become evident otherwise. Some changes are evitable while others are not. Even if an individual tends to avoid changes, there is hardly anything he/she can do about the inevitable changes. One such change is the process of aging and the changes it causes in the physical as well as biological features of an individual. For example, the colorful hair becomes dull and grey as an individual ages. Many people, particularly men even experience hair loss as they age. However, if people embrace this change and try to take the necessary measures to adjust and adapt to it, they can bring a very positive change in their lives. For example, an individual can do hair enhancement to feel better and combat the risks of hair damage and hair fall with aging. â€Å"Unlike surgical and cosmetic interventions that are used to update other physical features (e.g., lasers, face lifts, tummy tucks, teeth implants), enhancements to our hair are much less radical, and yet they can make a huge difference in how we feel about our agi ng appearance† (Diller). It takes willpower, hard work, and self-discipline to change (Losee), but an emotional relationship with someone worthy and positively influential is the catalyst for change. Many people suffering from diseases need to bring