Showing posts with label Computing. Show all posts

Getting to college or university is a worthwhile deal here in Kenya. However, going to school without a laptop is like refusing to use paper and pen. Having the right laptop strikes a ceiling on how far you can get and quality of lifelong abilities that you can acquire.

But don’t just buy whatever is on sale; you need the right laptop for your specific needs.

We have picked quick tips to help you pick the best laptops.

Quick Tips

  1. Go portable: 11- to 14-inch screen size, less than 4 pounds
  2. Durability matters: Spill-resistant keyboards, MIL-SPEC tested are pluses.
  3. Recommended specs: Intel Pentium and above
  4. OS Options: Chromebooks are good for kids. Windows is best for productivity, but macOS is for art/design students.
  5. Battery life: 8+ hours is ideal; 6+ hours is required.
  6. Keyboard and touchpad: Look for responsive keys with deep travel.
  7. Consider a 2-in-1: Great for drawing, pen-based note taking, working while standing up

1. Pick a portable size

The whole point of buying a student laptop is that you can carry the device to class. Unless you’re an engineering student who needs a CAD workstation, look for a laptop that weighs under 4 pounds and has an 11- to 14-inch display. Film students editing their masterpieces may also need a larger screen, such as the high-res panel in the 15-inch MacBook Pro.

A younger student can get by with a laptop that has an 11-inch screen, but typing space and screen visibility are often a concern at that size. Thirteen inches is the sweet spot between portability and usability, although students in the arts or engineering may put more value on a bigger screen.

2. Pay for durability

If you have more to spend, shop for laptops made from aluminum, magnesium alloy or carbon fiber, for sturdiness you can count on. Also, look to see if the manufacturer has made any durability claims. 

3. Get specs for the long haul

You want something that isn’t going to be obsolete before graduation, so keep an eye on the key internal components.

4. Display: Most budget and many mainstream laptops have low-res, 1366 x 768 displays that aren’t very sharp and can’t fit a lot of text on the screen, which makes them poor choices for writing papers or doing research. Unless you’re buying a really inexpensive laptop or one with an 11-inch screen, getting a display that’s at least 1920 x 1080 (1080p) resolution should be a priority.

You can go even higher, too, with resolutions of 2560 x 1440 (QHD) or 3840 x 2160 (UHD). These are great for photo and video students who need to view high-res source material, but those display specs add to the price and subtract from the battery life. Touch screens add functionality to your laptop, but they consume a ton of power, shortening your battery life by 10 to 25 percent, so don’t get one unless you really need it.

5. CPU: If you want a system that provides solid performance for today and tomorrow, get an Intel Core i5 or Core i7 CPU. Make sure the processor model number has a 7000 in it (ex; Core i5-7200U), which means that you have the latest Intel 7th Generation (aka Kaby Lake) chip. If you’re on a tight budget, a Core i3, Pentium or Celeron CPU will suffice for light productivity work, and Intel’s Core M processor delivers decent performance in slim-and-light designs.

6. RAM: Unless you’re buying a cheap laptop for a younger child, 4GB is the bare minimum amount of RAM you should have in a laptop, and 8GB is ideal. That will run everything you need without dragging you down or interfering with multitasking.

7. Storage Drive/Hard Drive: Getting an SSD (solid-state drive) rather than a mechanical hard drive has a more significant effect on performance than buying a fast processor. Because SSDs have no moving parts, they run three to four times faster than typical 5,400 rpm or 7,200 rpm hard drives. That means faster app opens, start times and task switching, along with much better responsiveness. SSDs do cost a lot more while offering less storage, so if you have a lot of media files, you may need to store some in the cloud or on an external drive.

8. Wi-Fi: Make sure you get a laptop with 802.11ac Wi-Fi standard, rather than the older 802.11n.

9. Ports: USB Type-C ports are the future, but regular USB Type-A ports are the present. If you can get a laptop with a mix of both, that’s ideal. Definitely try to get a laptop with multiple USB ports, so you don’t need to carry a lot of dongles with you.

9. Get the right OS

Consider the operating system. If you’re heading off to college, check with the university about software requirements. Sometimes schools will need you to have a specific type of software or operating system to ensure compliance with future workloads. Windows 10 is the most popular operating system and most versatile; Microsoft’s platform has millions of applications, supports both touch-friendly tablet mode and keyboard-friendly desktop mode and offers the helpful Cortana digital assistant.

Apple’s given its macOS platform even better integration with the iPhone, as well as its digital assistant Siri. And while Windows 10 is the platform with the most programs, there are certain apps that are exclusive to Macs, so ask others in your field of study to confirm which operating system best suits you.

Chromebooks, while offering limited software options, could be just the thing for the truly budget-conscious shopper who is comfortable doing everything online. These devices start at just $149 and are increasingly accepted by some school districts. Soon, Chromebooks will offer support for Android apps from the Google Play Store.

10. Look for 8 hours or more of battery life

Don’t tether yourself to an outlet. Get a laptop that promises quality battery life, and look for systems with optional extended batteries for the longest run times. In general, you’re better off buying a system with more than 8 hours of juice, regardless of the price. The average for ultraportable laptops is 7 hours, 55 minutes.

 11. Check the keyboard and touchpad

The keyboard should be springy and comfortable, not mushy. Look for deep travel and strong feedback. The touchpad is equally important; you’ll want to make sure the responsiveness is smooth and that multitouch gestures like pinch-to-zoom are appropriately reactive. Business laptops — such as Lenovo ThinkPads, Dell Latitudes and HP EliteBooks — offer some of the best keyboards and touchpads.

If you are wondering where to buy an affordable student laptop, please Get in touch via whatsapp. Our prices range from Kshs 15,000 - Kshs 250,000.


Computer Science

Definition

Computer Science is the study of principles, applications, and technologies of computing and computers. On a high level, Computer Science can be defined as a science of using computers to solve problems.

Computer Science is not ...


It should be noted that Computer Science is not about using software, such as Excel, word processors (like Word) or image tools (like Photoshop). It is not about expertise in computer games, writing content in websites, assembling computers or knowing which computers are best buys. Computer Science is about the principles behind building the above software packages. Software systems now pervade almost all aspects of life, including high-end entertainment, mission-critical control systems used in factories, robots, aircrafts & space-travel, information systems (banks, websites, medical databases, government systems) and research tools (earthquake simulators, drug-design software, astronomy databases).


Read Also : What is Bachelor Of Information Technology (IT)

Who is a Computer Scientist?


 A graduate student who has acquired knowledge of computer science called a Computer Scientist. A professional computer scientist must have a firm foundation in the crucial areas of the field and also a firm understanding in areas of mathematics  and science. Computer scientists use technology to solve problems. They write software to make computers do new things or accomplish tasks more efficiently.

The work of computer scientists falls into three categories:
  •  Designing and building software; This refers to the work of software development which has grown to include aspects of web and desktop software development, interface design, security issues, mobile computing, and so on.
  •  Developing effective ways to solve computing problems;This refers to the application or development of computer science theory and knowledge of algorithms to ensure the best possible solutions for computationally intensive problems.
  • Devising new and better ways of using computers and addressing particular challenges in areas such as robotics, computer vision, or digital .
  • Planning and managing organizational technology infrastructure.

Areas of Study


Principal areas of study within Computer Science include artificial intelligence, computer systems and networks, software systems, computer networking and communication,security, database systems, human computer interaction, vision and graphics, robotics, programming languages, software engineering, bioinformatics and theories of computing.

Read Also: 
Bachelor of Science in Mathematics and Computer Science


Career Options in Computer Science

A degree in computer science affords numerous career options. Those who have obtained a bachelor's degree may go on to work as systems analysts, database administrators, computer programmers & game developers, system administrators, intelligence specialists, computer support specialist, app developer, computer engineer,  IT managers & directors, IT consultant, network engineer and testers while those with master's or doctoral degrees may go into post-secondary education or computer research.

Relationship Between Computer Science and Other Disciplines.


Computer science also has strong connections to other disciplines. Many problems in science, engineering, health care, business, and other areas can be solved effectively with computers, but finding a solution requires both computer science expertise and knowledge of the particular application domain. Thus, computer scientists often become proficient in other subjects.

Read Also: 
Bachelor of Mechanical Engineering

Could you be a computer scientist?

Finally, think about the things you do every day: posting status updates on facebook, downloading songs, checking your class schedule online, ‘googling’,using online job application portals, sending an email, electronic voting, mobile money transfer,  . . & ask yourself the following questions!

  • Do you like creating things?
  •  Are you good at solving problems?
  • Can you think outside the box?
  • Do you wish things worked better - and think you could improve them?
  •  Do you want to have your pick of exciting, high-paying jobs?
  •  Would you like to change the world?

If yes, then  computer science might be the right path for you! Computer science is an exciting technical field, essential to today's modern life. As a computer scientist, you'll use your problem-solving and teamwork skills to work on real-world problems. You'll see the results of your efforts and have a chance to make an impact on society.

 Do you have something to add to this article? If yes, leave a comment.

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What is Bachelor Of Information Technology (BIT)

Information technology (IT) refers to anything that is related to computing technology, such as networking, hardware, software, the Internet, or the people that work with these technologies. A Bachelor of Information technology is a discipline that focuses on the study of computers, computer programs and also the direct application of software design and development to the business domain.

Students study programming languages, algorithms and information structure and develop the ability to process data/information in order to solve problems for business efficiency and profitability. Besides technical skills, students learn team dynamics, presentation skills and project management.  IT Students gain skills in system analysis, securing and protecting information assets of an organization, computer network administration and development of desktop and web applications.

READ ALSO : 
Bachelor Of Science in Telecommunication and Information Engineering

Skills Acquired in IT

Students pursuing a Bachelor of Information Technology acquire skills in computer programming, network administration, computer repair and maintainance, Web development, technical support, etc

Difference between Computer Science and IT.

While IT has a major focus on computers and technology, it differs from a Computer Science degree in that students are also expected to study management and information science, and there are reduced requirements for mathematics. A degree in computer science concentrates on the scientific aspects of computing, while a degree in IT concentrates on the business and communication applications of computing.

Areas Of Study

As a BIT student you can pursue individual interests and professional specialisations through a wide choice of courses. Studies may be undertaken in the following specialisations.
  • Computer Systems and Networks
  • Bioinformatics
  • Enterprise Information Systems
  • Human-Computer Interaction
  • Software Design and development
  • Software Information Systems
READ ALSO: Bachelor of Science in Mathematics and Computer Science
Careers Options

BIT Graduates find employment in a range of organisations. Some specific careers available include:
  • Information Systems/Software consultant
  • Information technology applications specialist
  • Computer science researcher
  • Business and Systems analyst
  • Project/Information Systems Manager
  • Systems software programmer
  • Systems architect, designer or engineer.
  • Game developer
  • Social Media Marketer
  • IT infrastructure developers
  • Network developers

Who is this degree for?

Evaluate your potential future as an IT professional by asking yourself these questions:
  • Are you good at solving problems?
  • Can you think outside the box?
  • Are you interested in IT and seeking a career in Information and communication technology?
  • Do you have a strong foundation of mathematics and sciences?
If yes, Bachelor of IT might be your right choice.

Do you have something to add to this article? If yes, leave a comment.

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