hw 2 improve ur battery lyffff

                                                                 




The notebook battery is similar to the other rechargeable batteries you can recharge for a certain number of times and then slowly its performance takes a dip. Eventually it will not hold charge any more. The general battery life of a notebook is between 1 ½ years to 3 years. However, if you take extra care of the battery you can increase its longevity.
You can follow a number of tips to make your notebook’s battery perform better.

• Try to keep your computer cool as mush as possible. You can use a notebook cooling pad for this purpose. This is imperative if you want your machine to perform efficiently.
• Try to keep the machine away from direct sunlight and clean the air vents with the help of a soft cloths. This helps to unclog the internal fans.
• We have a general tendency to indulge in multi tasking which actually has a considerable impact on the battery life. So it is always better to refrain from multi tasking unless of course, it is absolutely necessary.
• You can save further by switching off the Auto Save functions in MS Word and similar functions in other applications. The Auto Save function makes the hard disk work more and consumes much battery power.
• You should also unplug accessories like DVD, speakers and hard disks that takes in power from the laptop via the USB.
• Don’t unnecessarily increase the screen resolution or LCD brightness.
• It is always better to work from hard disk rather than the DVD drive or a pen drive. There are some laptops in which you can remove the optical drive and then work.
• People usually watch a lot of movies, play games or download incessantly from the net. Needles to say, these have a telling effect on the battery life of the laptop. Whenever you want to play games try to do so by plugging in the power cord.
• And when you are surfing the net and downloading something don’t operate the laptop on its battery. Plug in the power. This will help a lot to increase battery life.
• Lastly check whether the laptop is running on Ni-Cad battery. If it is so then keep the battery healthy by fully charging and then draining it every three weeks. You can save yourself from this exercise if you are using a Lithium Ion battery.

bill gates success story

Bill Gates – A Success Story
Bill Gates was born on October 28, 1955 in Seattle in a family having rich business, political and community service background. His great-grandfather was a state legislator and a mayor, his grandfather was vice president of national bank and his father was a lawyer.
Bill believed in achieving his goals through hard work. He also believes that if you are intelligent and know how to use your intelligence, you can reach your goals and targets. From his early days Bill was ambitious, competitive and intelligent. These qualities helped him to attain great position in the profession he chose also Bill was deemed by his peers and his teachers as the smartest kid on campus; Bill’s parents came to know their son’s intelligence and decided to enroll him in a private school, known for its intense academic environment. That was the most important decision in Bill Gate’s life where he was first introduced to computers. Bill Gates and his friends were very much interested in computer and formed “Programmers Group” in late 1968. Being in this group, they found a new way to apply their computer skill in university of Washington. In the next year, they got their first opportunity in Information Sciences Inc. in which they were selected as programmers. ISI (Information Sciences Inc.) agreed to give them royalties, whenever it made money from any of the group’s program. As a result of the business deal signed with Information Sciences Inc., the group also became a legal business.
Bill Gates and his close friend Allen formed a new company of their own, Traf-O-Data. They developed a small computer to measure traffic flow. From this project they earned around $20,000. The era of Traf-O-Data came to an end when Gates left the college. Upon graduating from Lakeside Bill enrolled in Harvard University in 1973, one of the best universities in the country, He didn’t know what to do, so he enrolled his name for pre-law. He took the standard freshman courses with the exception of signing up for one of Harvard’s toughest mathematics courses. He did well over there, but he couldn’t find it interesting too. He spent many long nights in front of the school’s computer and the next day asleep in class. After leaving school, he almost lost himself from the world of computers. Gates and his friend Paul Allen remained in close contact even though they were away from school. They would often discuss new ideas for future projects and the possibility of starting a business one fine day. At the end of Bill’s first year, Allen came close to him so that they could follow some of their ideas. That summer they got job in Honeywell. Allen kept on pushing Bill for opening a new software company.
Within a year, Bill Gates dropped out from Harvard. Then he formed Microsoft. Microsoft’s vision is “A computer on every desk and Microsoft software on every computer”. Bill is a visionary person and works very hard to achieve his vision. His belief in high intelligence and hard work has put him where he is today. He does not believe in mere luck or God’s grace, but just hard work and competitiveness. Bill’s Microsoft is good competition for other software companies and he will continue to stomp out (challenge) the competition until he dies. He likes to play the game of Risk and the game of world domination. His beliefs are so powerful, which have helped him increase his wealth and his monopoly in the industry.
Bill Gates is not a greedy person. In fact, he is quite giving person when it comes to computers, internet and any kind of funding. Some years back, he visited Chicago’s Einstein Elementary School and announced grants benefiting Chicago’s schools and museums where he donated a total of $110,000, a bunch of computers, and provided internet connectivity to number of schools. Secondly, Bill Gates donated 38 million dollars for the building of a computer institute at Stanford University.