When you are not used to laptop computers you may take them to be of the same make, after all they do the same jobs and tasks. But before buying a notebook computer, you must first compare them depending on the tasks you want to use it for. You must know that if you buy suck a computer, you will gain such a satisfaction.
Laptops are categorized in 5 categories:-
• Ultraportables laptops
• Thin & Lights laptops
• Standard Laptops
• Desktop Replacements laptops
• Tablet PC's laptops
The laptop you are to buy must follow in one of the above categories. Hopefully this will aid you in your decision-making process as to what category of laptop best fits your specific needs and lifestyle. Down on this page I will give a belief description of the above types, hope it will give you a picture to buy. When you perform a laptop comparison always consider your primary laptop needs based on what you'll spend most of your time doing with your laptop.
As an example, many standard laptops don't come with video cards that have dedicated VRAM (video memory). These laptop computers have integrated graphics that use shared system RAM.
However, there are standard laptops that come with excellent video cards and dedicated VRAM. If you'll be doing a lot of gaming, photo-editing, or movie watching; these are the specs to watch out for.
Just pay close attention to the specs of the individual laptop model in light of your most frequent laptop usage needs. Now let's take a look at a laptop comparison of the five categories and see which is best suited to your needs.
Ultraportables:
• Portability is what every one is looking for in a laptop.Not everyone wants to run through day eo day business of computer looking like a donkey. With an ultraportable notebook you can do anything swiftly.
• Compact Size of a notebook is a must not jump: Pack your smallest bag because the ultraportable has few demands. The extra room you have in your luggage can accommodate a projector or printer. If you are a field working office, you need to have a laptop that matches with you.
Standard Laptops:
In most cases, standard notebooks are configurable with DVD-ROM or CD-RW choices, with DVD/CD-RW drives becoming very popular. It is the best to have if you are a fun of music like me. And what is good is that it has the absolute Best Price. Though they are heavier compared to ultraportable notebooks, they are at least cheap and perform many tasks at ago.
Thin & Lights:
When it comes to portability these laptops are the best to buy. Sporting faster mobile processors, they whiz through most apps and you're generally well under the six pound weight class.
Another thing is that Most thin-and-lights laptops have a 14-inch display, which is fine for viewing everything from e-mail and web pages to Word and Excel docs.
Desktop Replacements:
Gaming, graphics, call it anything as far as a computer is concerned, this type of laptops is the best for that job. With its wide screens and sharp displays it can do anything you want with the computer. Their fast CPUs and upgraded video chips make these notebooks just as good at Quicken as they are at playing Quake.
Tablet PC's laptops:
Students and field offices like suck notebooks because of their make. The tablet's touch screen and stylus work together to let you use the system in the crook of your arm. This is a desirable feature in some professions such as medicine.
• Handwriting Recognition:Scribble or jot notes, and your tablet will convert your writing to editable text.
• Two Viewing Modes:Tablets can be viewed in the regular landscape mode or pivoted on end, switching the orientation to a portrait mode that resembles an 8.5 x 11 writing pad
Article Source: http://www.upublish.info
About the Author: Twinomugisha Charles
Twinomugisha Charles is a Retired Tour and Travel Guide in Millennium Tours and Travel Company in Uganda and now works with E-Office Management a company that deals in Computers and Computer Accessories. More of his articles can be found at Compare Laptop Computers and at Notebook Computers Comparisons Visit his site for great buys on top computer brands.
How to Compare Laptop Computers both in Size and Performance
Thursday, December 25, 2008
The Advantages of the Notebook Computer Cooler: One of the Best Accessories a Laptop Must Have.
Notwithstanding their good looking, laptops are likely to get damaged if there are not well maintained. If you have ever used it on your laps you know that after some minutes you feel some heat coming from it.
Like other electronic appliances, laptops too could develop functional errors due to overheating. In these circumstances using a laptop cooling pad, or a laptop cooling mat would help you to easily cool down the laptop whenever it heats up, or needs to be brought to a particular level.
How to Keep the Notebook Cool and functioning at maximum level.
Are you using your laptop indoor or outdoors? As it generates heat, one of the many warm weather laptop use tips is to use a laptop stand for dispersing the heat laptop generates. With the use of Portable cooling pad and laptop stands , the laptop is at a level that will keep it cool for a long time and that also keeps you safe from laptop radiation and laptop heat from time to time, but on top of that it also safeguard the laptop from heat. Using laptop cooling fans would be suggested if you happen to use the laptop indoors for long hours. Laptop cooling fans and certain laptop cooling pads help in stabilizing the heat and stopping it from spreading to your furniture or your legs for that matter.
How to Pack Your Laptop Wisely
When you are on the move, it is said that you use well-padded laptop cases like aluminum cases, which have been strategically designed to keep the laptop insulated from direct sunlight, heat and moisture. If you plan to buy laptop case or any other laptop accessory like a laptop backpack, or a laptop tote, beach bag, or notebook cooling pad, make sure the accessory is efficient to sustain the heat of the laptop and the outside temperature as well.
If you are one of those who are using laptop in outdoors, never keep your laptop in direct contact with sunrays, this may shut down your laptop when still in use. If you do plan to use your laptop one glaring sunny afternoon, in the outdoors, you should use a laptop hood for cutting down on the direct sunlight on the laptop screen. Or, you can also use a laptop shield that will act as a bullet proof laptop shield to protect the laptop screen from being damaged due to the harsh sunlight.
Much as you love your computer, you should bear in mind that apart from the laptop exterior and laptop screen, the internal laptop parts like the laptop hard drive also stand a chance of developing malfunctions due to exposure to the sun or any other heating object. You must keep it in mind that using laptop accessories like notebook cooling pad, laptop cooling stand, laptop mat or laptop cooling fans is the only solution of protecting laptop from heat.
You wouldn’t want your laptop to shut down due to over heat. Would you?
Article Source: http://www.upublish.info
About the Author: Twinomugisha Charles
Twinomugisha Charles is a Retired Tour and Travel Guide in Millennium Tours and Travel Company in Uganda and now works with E-Office Management a company that deals in Computers and Computer Accessories. More of his articles can be found at The Laptop Cooling Pads and at Notebook Computer Accessories Visit his site for great buys on top computer brands.
Important Wi-Fi Notebook Safety Tips
Wi-Fi or Wireless Fidelity features started appearing on notebooks around late 1998. Today Wi-Fi notebooks are a popular choice among the tech-savvy generation. The standard of the Wi-Fi notebooks have been certified by the Wireless Ethernet Compatibility Alliance. The IEEE 802.11b is the latest wireless networking specification standard for them. As per this standard, Internet at speeds of up to 11 megabits per second or Ethernet networks such as corporate LAN can be accessed with Wi-Fi notebooks.
Wi-Fi is a popular and high-end feature on notebooks. However many of us are still confused about how to get the best out of our devices. Security of them is a major concern these days. This article talks all about Wi-Fi notebooks, what to do and what not to do with your them. Following are a few safety tips for Wi-Fi notebooks.
Be careful of your sensitive online transactions when using open Wi-Fi networks:
Do not let your Wi-Fi notebook connect just anywhere. Well it`s a good idea to access internet while sipping your favorite coffee at a Wi-Fi enabled environment, but important online transactions might be tampered. Hence its best to disable the automatic connect feature of your Windows network. You can simply uncheck the box labeled "Connect when this network is in range" when you feel like getting connected.
Turn off the Wi-Fi ad hoc connections option:
A simplest way to prevent penetration attacks to Wi-Fi notebooks is to turn off the Wi-Fi client adapter when it`s not used. Remember, Microsoft Windows default Configuration allows anonymous ad hoc connections. But when disabled, it won`t allow anonymous connections anymore. The turning off of the Wi-Fi client adapter also serves another purpose; it conserves battery life of notebooks.
Disable Window`s file and printer sharing feature:
Many users especially those who work in corporate sectors often use window`s file and printer sharing feature to share printers or files while on a work or home network. But while outside, this could be dangerous as anyone who is on that particular Wi-Fi network can access the important files. But it can be easily prevented. For additional security, you just need to disable the file and printer sharing feature of your notebooks.
Firewall software is a must for Wi-Fi notebooks:
Don`t rely on the basic inbuilt firewall of your operating system. Opt for a good freeware firewall applications which provide additional protection for your notebooks.
Secure any personal, banking, or credit card details:
Don`t let the Web browser to remember personal information. You might think it`s an easier option since no one but you are using your Wi-Fi notebook. But sensitive info regarding bank transactions or credit card details can be easily retrieved if the notebook is lost or stolen. Hence, it is a good idea to use password protected software especially those that requires you to remember only one access password which doesn`t allow unauthorized access.
Keep your Wi-Fi notebook`s operating system up to date:
Just by installing the required firewall, password-protected software or any other software won`t give optimum result of protecting your Wi-Fi notebooks. You need to update your antivirus, Web browser, firewall, and other software including the Wi-Fi client applications of your notebooks on regular interval to get the best benefits.
Verify that the SSID actually represents the provider`s Wi-Fi network:
Often the user gets associated with lots of fake networks who usually falsely represent the Wi-Fi network`s related facility. Hackers use these fake networks to get access to all important info of your device. Verifying the SSID will help prevent associating with unauthorized network especially when you access the Wi-Fi network outside.
Article Source: http://www.upublish.info
About the Author: Roberto Sedycias
You can have access to portuguese articles about notebooks from page www.polomercantil.com .br/notebook.php Roberto Sedycias works as IT consultant for www.polomercantil.com .br