Installation Of Windows 7 Computer Science Essay

Installation Of Windows 7 Computer Science Essay It choosing an operating system operating system, one must not only consider the features of his/her PC personal computer but also the compatibility of that PC with the OS of his/her choice. Windows 7 is compatible with almost all modern computers. The installation of Windows 7 is much easier and takes a shorter time than many other operating systems. Windows 7 comes in different editions including Enterprise, Ultimate, Professional and Home Premium. The installation process for all the versions is similar. However, one should choose the version that suits his/her interests to the fullest. The concept of the installation of Windows 7 can be broken down into steps that guide a user through the process. A clean installation will yield the best for any user who is interested in using Windows 7. Discussion Performing a clean installation should not be viewed as a hard task. Before a user starts installing the OS, he/she should first check the system requirements for windows 7 to ensure that the PCs hardware is compatible and is supported by the OS. Johnson (30) notes that it is necessary to download all the necessary drivers pertinent to Windows 7 from the manufacturers websites. The drivers can be saved in a USB drive or a CD-R before the installation begins. The operating system is usually available in a bootable DVD. For one to boot from the DVD, he/she needs to manage the boot sequence. The boot sequence appears under the BIOS set up. CD-ROM/DVD-ROM is the preferable boot device that a user should select. Johnson (33) also notes that there needs to be several other preparations that a user ought to make before installing the OS. In case a user does not want to lose the data already stored in the PC, he/she should back it up in a removable device to avoid overwriting the data accidentally and irrecoverably. He adds that an installation key is necessary (Johnson 34). Without the installation key, a user cannot install this operating system. The first step in the installation process involves inserting the Windows 7 DVD in the DVD tray then booting the machine. Since the boot sequence has already been selected, the user should click on Enter and continue with the process. Once this is done, the OS will start loading files. After the files are fully loaded, one needs to select the language of his/her choice and click on continue. In the next process, the user is allowed to install Windows 7 or repair the earlier version in case it was broken. As Andrews (114) asserts, it is essential for a user to read the license terms to avoid future complications that may arise if one realizes that the pack is not compatible with his/her machine. . Since this is a clean installation, a user should select Custom (Advanced) instead of Upgrade. Additionally, a user should select the drive in which to install the OS. According to Jimmy Westwood, an IT technician at Microsoft, it is essential to delete the earlier version of the OS before installing a new one to avoid excessive and unnecessary allocation of disk space during clean installation (Bott, 49). In case a PC has one hard drive, a user may choose to partition it by clicking on the Drive Options. Bott (51) notes that Windows 7 requires not less that 16GB free hard drive space. However, the operating system takes only 7GB of this space. After satisfactorily allocating the space, click on Next and continue with the process. During the installation process, the PC restarts several times. Eventually, after the installation process is completed, the user is supposed to provide the username and computer name before continuing. Andrews (115) adds that, for security purposes, a password is highly essential. The next step involves the activation of the operating system. Windows 7 activation is essential to avoid expiry of the OS. However, a user may choose to continue without entering the activation key, but the OS will run for a trial period of 30 days. Therefore, one must activate the OS within the 30 days, after which he cannot access his/her PC since the OS is expired. This indicates a notable difference between Windows 7 and Windows XP installation. In XP, a user cannot continue with the installation process without providing the activation key since XP does not have a trial mode. After successfully activating Windows 7, the pack is almost ready for use. One can choose to configure the updates, although Johnson (36) suggests that this should be done after the OS is fu lly installed and running successfully. The rest involves the setting of ones time zone and location. Home and work networks are highly recommended while configuring ones location. Public networks are not trustworthy in most cases. Comparably, the installation of Windows 7 is much easier that installation of Windows XP. It is also more user-friendly and streamlined than the latter versions. However, Windows 7 is associated with some restrictions such as portioning that are not there in Windows XP and Vista. Nonetheless, the procedure should take not more than an hour considering its simplicity. Additionally, the shift from Windows XP to Windows 7 is technically easy because of the in-place upgrade provided in this new version of Windows. The installation process of Windows 7 and Windows XP bear some similarities. In both operating systems, a user can opt for dual boot installation. This allows a user to operate his/her PC using two operating systems. However, the process needs care since one of the operating systems may delete the other (Bott 49-51). Furthermore, once installed, Windows 7 offers a multiplicity of advantages to its users compared to Windows XP. Windows 7 offers integrated and secure Virtual Private Network support through DirectAccess software. This implies that servers can be controlled effectively through the software. Second, the OS offers prior integration especially for the Windows 7 Enterprise and Ultimate Editions. This feature is absent in earlier versions. Third, the OS offers easier and less invasive user account control than windows XP (Andrews 121). Conclusion The shift from windows XP to Windows 7 requires a clean installation for a user to get the best benefits. The installation procedure requires several preparations such as the acquisition of drivers, activation key, as well as a check on the compatibility of the hardware with the OS. Although a user may function with the trial mode for 30 days, it is essential to provide the activation key to avoid the expiry of the OS. Conversely, XP installation requires the key and one cannot continue with the process without providing the key. For both XP and Windows 7, a user can do a dual boot installation to function with two operating systems. The installation process for Windows has been noted as easy as and more efficient than that of Windows XP.

Gvt Task 2

Running Head: GVT Task 2 GVT Task 2 Maureen O’Connor Western Governors University The mouth, pharynx, esophagus, stomach, small intestine consisting of the duodenum, jejunum, ileum, and large intestine consisting of the transverse colon, descending colon, ascending colon, cecum, sigmoid colon, rectum, vermiform appendix and anus are all part of the alimentary canal. The function of the alimentary canal is to provide nourishment. The teeth, tongue, gallbladder, salivary glands, liver and pancreas are considered to be accessory digestive organs.These organs produce saliva (salivary glands), bile (gallbladder and liver) and digestive enzymes which contribute to the breakdown process of food. Mechanical digestion begins with the process of taking food into the mouth or ingestion and chewing it until it can be moved through the alimentary canal during the propulsion process. This process includes swallowing and in a series of muscle contractions and relaxation it is then moved from one organ to another.Swallowing is performed in the pharynx while peristalsis occurs in the esophagus, stomach, small and large intestine. Breakdown of the food in the stomach, also called churning and in the small intestine are also part of the mechanical digestion process. When food leaves the stomach the process of chemical digestion begins. This is when carbohydrates, proteins, and lipids are broken down into simple sugars, amino acids, fatty acids and glycerol, otherwise known as chemical building blocks.Enzymes are chiefly responsible for carrying out chemical digestion and are secreted in the central cavity of the alimentary canal. Digestive enzymes include salivary and pancreatic amylase, present in the mouth and small intestine, maltase and lactase which are also present in the small intestine and are involved with carbohydrate digestion. Pepsin which is present in the stomach and chymotrypsin present in the small intestine both involved with protein digestion. Aminopeptid ase breaks down amino acids during protein digestion.Finally pancreatic lipase is involved with fat digestion. Summary of Two Experiments An experiment performed in the Department of Food Sciences and Nutritional Health at Kyoto Prefectual University involved polylysine which had been used as a food additive in Japan for many years. The researchers were interested in how polylysine inhibited pancreatic lipase. They performed the experiment on rats and then measured the effect of the polylysine after the rats were fed a meal.These measurements were taken after the rats had been administered fat emulsion with the polylysine and fat emulsion without polylysine. The results suggested that polylysine had the ability to inihibit pancreatic lipase in the small intestine and suppressed dietary fat absorption. A second experiment involved alpha-amylase inhibition from the white kidney bean and its effect on weight loss and blood glucose levels. Clinical studies in which subjects were given t he white bean product and their after meal glucose levels were studied.A group of subjects with diabetes were also given the white bean product and there was found to be a decrease in their after meal glucose levels. There were more clinical studies in which subjects were given varying doses of the white bean product along with amino acids with varying levels of dietary intake. The conclusion was that alpha-amylase inhibitor does have an effect on the absorption rate of carbohydrates and be a factor in weight management as well as type 2 diabetes mellitus control. Independent ExperimentQuestion|Independent Variable|Dependent Variable|Controlled Variable| What is the effect of digestive enzymes on peanut butter? |Kind of digestive enzyme added to peanut butter. |Change in consistency or texture of peanut butter after 1 hour. |Equal amount of peanut butter in each cup. | If I add pepsin and hydrochloric acid to peanut butter, this should cause a change in the consistency of the peanut butter after 1 hour. If I add lipase and hydrochloric acid to peanut butter this should cause a change in the consistency of the peanut butter after 1 hour.The lining of the stomach secretes gastric juices including hydrochloric acid which dissolves food, pepsin which is a protein-splitting enzyme and lipase, a fat-dissolving enzyme. By adding the Biuret solution to identify the presence of protein to each cup containing peanut butter, enzymes and hydrochloric acid there should be a change in color to pink or purple. Data Table 1 Cup #|Contents| 1|Peanut Butter| 2|Peanut Butter & Pepsin| 3|Peanut Butter + Pepsin + HCl| 4|Peanut Butter + Lipase| 5|Peanut Butter + Lipase+ HCl|Results Data Table Cup #|Contents|Observations| 1|Peanut Butter|| 2|Peanut Butter & Pepsin|| 3|Peanut Butter + Pepsin + HCl|| 4|Peanut Butter + Lipase|| 5|Peanut Butter + Lipase+ HCl|| Summary of Results and Conclusion Pepsin and hydrochloric acid are present in the stomach glands and responsible for breaking do wn protein to the building block stage to become amino acids. The absorption of protein then occurs and amino acids enter capillary blood via villi and subsequently transported via the hepatic portal vein to the liver.Although lipase is present in the stomach it is not very effective because the stomach is a strongly acid environment. The majority of fat digestion happens in the small intestine although it needs bile from the liver to break it down into glycerol and fatty acids. Once that occurs the fatty acids enter the lacteals of the villi for transportation via lymphatic transportation to the thoracic duct. Glycerol and fatty acids (small-chain) are transported via the hepatic portal vein to the liver.

Things You Wont Like About College Essay Topics about Dinosaurs and Things You Will

Things You Won't Like About College Essay Topics about Dinosaurs and Things You Will School should happen in the evenings. Students ought to be permitted to pray in school. They are asked to select classes related to their careers, attend weekly seminars, and complete research projects. They lead busy lives and often forget about an upcoming deadline. So now you understand how to pick the best compare and contrast topics and the various segments you require to address when writing. Your favourite restaurant. Not simply it must be interesting, additionally, it must be appropriate for college or university level. A sport you want to play. If, for instance, you opted to go with sports, choose two contrasting topics in the identical category like soccer vs basketball. The importance of healthful competition. Writing a research paper even though may appear challenging is a considerable portion of routine student life. It isn't important to us, whether you're too busy on the job concentrating on a passion undertaking, or simply tired of a seemingly infinite stream of assignments. Adhering to a career studying dinosaurs isn't exactly simple, but nevertheless, it can be immensely rewarding if it's your passion. Yearly driving tests ought to be mandatory over a specific age. Selecting the accurate descriptive essay topics is the most significant portion of essay writing. You have to understand completely that you're not writing a descriptive essay. You can begin with the sort of topic you select for your compare and contrast essay. You have to be certain to understand everything clearly once you go for an essay topic. If you would like to tackle some more complicated issues which don't discuss advantages of sports but instead concentrate on debated topics instead, look at using one of the subsequent sports topics to write about modern-day problems. Lucky for you, there are a lot of topics you could concentrate on when writing and it's all your responsibility to figure out the precise topic that you wish to build on. There are occasions when you're assigned with the topic but more frequently, you will need to create a topic on your own. The main reason why some may experience difficulties with their essays is because they choose the incorrect topic. The research question needs to be stated in the abstract and introduction portions of the college paper. Then when you place them into the research paper outline, you're going to learn precisely the point which you are likely to make. Do not be hesitant to ask questions if there are a few unclear points. It manifests the worth of your research in addition to your comprehension of the material that you've presented. Just as you can hardly expect to write five essays in 1 day, so you maynot hope to develop more than 1 section of a lengthier paper at a moment. You need to write a minumum of one research paper in a semester for nearly all the subjects. There are three major components of such an essay. Many students that are thinking about how to compose a research paper also have to be critical on the subject choice. The above mentioned compare and contrast essay topics are only a few of many topics you'll be able to decide to go over in your essay. You're able to interest books, movies or articles which are discussing exactly the same topic you're likely to approach in your essay. This informative article puts more focus on subjects and topic for these kinds of essays since without a fantastic subject, you could wind up getting stuck and need to start over and over again. Below are a few simple recommendations to lead you in deciding on the ideal persuasive essay topic for you.

A Critique of “Share Jesus Without Fear” - 1429 Words

Liberty Theological Seminary A Critique of â€Å"Share Jesus Without Fear† Bibliographical Entry Fay, William. Share Jesus Without Fear (2nd edition). Grand Rapids: Baker Book House, 2000. Author Information William â€Å"Bill† Fay experienced life on a rollercoaster. His seemingly normal childhood and youth was followed by a double dose of selfishness with a little crime to go along. He was a self-made man, so long as you didn’t count the victims of his crooked gambling. Fay became aware of a growing emptiness that could not be satiated. After several contacts with Christians, Fay ultimately invited Jesus Christ to be his savior. Fay now operates Bread for Life Foundation and hosts a syndicated radio show. Fay†¦show more content†¦(p. 18). The authors present a chapter that proposes ways to pray for nonbelievers. This chapter is especially focused on praying for those individuals the witness may know to be searching but not ready to commit their lives to Jesus(p. 113). The Share Jesus Without Fear program offers a separate New Testament which the witness can mark with suggested Bible verses that lead the individual through the plan of salvation. Share Jesus Without Fear closes with an invitation to complete a commitment form. The authors invite readers to commit themselves to looking for opportunities to witness to individuals with whom they come into contact. (p 183). Evaluation Fay and Shepherd are to be commended for creating this thought provoking book. The authors persuasively implored Christians to encompass witnessing into their lives, then supported their points with specific biblical guidance. For example, when confronted with an individual who declines to accept Jesus because they believe they will be unable to live a Christian life the authors provided Phil. 4:13 as the scriptural response. They were successful in conveying their deep concern for unchurched and lost souls. The authors presented the Christian responsibility for witnessing along with the lost individual’s need to hear the message. The point was well articulated that Christians should live in obedience to God’s Word, to receive strength and understanding through the Holy Spirit. The authors presented dataShow MoreRelated4MAT Book Review Share Jesus Without Fe Essay1093 Words   |  5 Pages by Bryan Fletcher November 16, 2014 ABSTRACT In his book Share Jesus Without Fear, William Fay lays out an easy and attainable way for one to reach people for Christ. A former mobster, and prostitution house owner, Fay says that if â€Å"God can take somebody like me and change him, he can take anybody in your life and change him as well.†1 In an easy to understand, comprehensive way, Fay shows how to overcome your fears and witness to those who are lost. By breaking down the six most commonRead MoreThe Great Commission To Worship1438 Words   |  6 Pagesï » ¿Introduction Evangelism could be described briefly as proclaiming Gods heart to the people who lived without standards of truth. Evangelism with the heart of God is being based upon worshipping God and glorifying God as well. Worshipping God is means to rejoice in God and to reveal Jesus in one’s life.1 Authors David Wheeler and Vernon M. Whaley in The Great Commission to God book have emphasized the importance of Worship to the reader in order for Christian to become a great commission worshipperRead MoreLetters to Birmingham Analysis1728 Words   |  7 PagesMartin Luther King Jr., makes extended allusions to multiple philosophers, among them Aquinas and Socrates. His comparison would seem to indicate that he shares an affinity with them. However, the clarity with which he makes his arguments and the dedication to a single premise strikes most strongly of Kant. 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Section one has five chapters and is titled â€Å"Getting Past the Butterflies and Warm Fuzzes.† In the beginning Deal starts with â€Å"Dating in a Crowd: Dating with Purpose.† (29) With this in mind the reader begins to understand youRead MoreMarxism Within Blt5219 Words   |  21 Pagesblack nationalist power, but as a person raised as a Christian, his conscience prevented him from following Malcolm X’s footsteps of an aggressive militant stance against segregation; although he would have never crossed that psychological line â€Å"out of fear.†[2] Therefore his lifetime masterpiece was the eventual blending of Christianity with Black Power during his time in a Christian theological seminary. Unfortunately, the mentality of many black theologians such as James Cone and a handful of othersRead MoreThe E xchange Of Religion And Ideas1908 Words   |  8 PagesEngelke writes: â€Å"It makes worship biblical without the Bible, because it depends on the interpretive work of the congregation to articulate the angel s importance. These naming are not fit into full narratives, thus eclipsing the Bible s historical coherence. Over the course of a sermon a prophet often builds a sense of the live and direct around nothing more than evocative images†¦ Angels are part of the apostolic cosmological apparatus through which critique of scriptural authority is leveled† (EngelkeRead MoreEssay on Gifts of the Holy Spirit3427 Words   |  14 Pagesbelieve something that they cannot see or feel, but faith makes the difference and allows one to believe what they cannot see, hear, touch or feel. Once the understanding comes then embracing the thought of having a spiritual gift becomes real and the fear of the unknown goes away. The next question that comes after the realization that a be liever is equipped with a spiritual gift is what gift do they have? Guy P. Duffield states that, â€Å"The gifts of the Spirit bring the Holy Spirit into outward evidence