9/29/07

Tips On Buying Computer Monitors.

Introduction of Monitor

The monitor is a popular and most commonly used output device. Most monitors used in personal computers to display text, graphics, and video information. Due to different futures of monitor purchasing can be one of the most important task. Follow the some given steps to buying new or used monitor.

Technology of monitor

There are two basic types of monitors that are used with personal computer.

  • CRT monitors

  • Flat-Panel Monitors

when you are purchasing a monitor it is important to know, you need a CRT monitor or a Flat Panel monitor.

CRT Monitors. A CRT monitor is similar to standard television. Like televisions, CRT monitor size is measured diagonally, in inches, across the front of the screen. Today, CRT monitors are available in various sizes, i.e., 15, 17, 19, 21, and 22 inches. The large size monitors are more expensive and allow you to view more information on the screen at once.

Flat Panel / LCD. A flat panel monitor is also called LCD monitor. A flat panel monitor takes up less desk space and also consumes less power. Flat panel monitors are available with different sizes such as 15, 17, 18, 20, 21, and 23 inches. Flat panel monitors are commonly used in mobile devices such as laptop and table PCs. Similarly, smart phones, PDAs calculators have LCD screens.

There are two main categories of LCDs. These are

  • Active Matrix LCD

  • Passive Matrix LCD

Resolution

The quality of monitor screen depends on its resolution, which is generally proportional to the size of screen.

15" monitor typically has a resolution of 800 x 600 / 1,024 x 768

17" monitor typically has a resolution of 1,280 x 1,024

19" monitor typically has a resolution of 1,280 x 1024

21" monitor typically has a resolution of 1,600 x 1,200.

Once you have reviewed the appropriate information and believe that you are ready to make a purchase of a new monitor, ensure that the source which you plan on purchasing the monitor from is a reputable source and you have reviewed our section on what to look out for when purchasing over the Internet.

By.." http://www.computerfreetips.com/"


เขียนโดย kaeow ที่ 2:12 AM

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Hangs up internet dial-up connection

When you are browsing your favorite websites using dial-up internet connection, your incoming calls can create problem with your modem if the call waiting option in your modem sittings is enable. Your modem may be hangs up and disconnects the internet connection frequently. Normally when you disabled the call waiting option in your modem sitting and any body tries to call you, he will get the busy beep during internet connected. You should always disable the call waiting option to avoid modem disconnectivity or hangs up.
- To disable the call waiting option, first click on Start button, then Network Connections.
- Here double click on your internet connection and click on Properties button then General.
- Under General tab select Use Dialing Rules box then click on dialing rules button.
- Here select My Location then click on Edit button. Under General tab select the option To disable call waiting dial and put any number in next box like.
- At the end click on Ok button and dial your connection again.

Thank you "http://www.computerfreetips.com" for detail.

Set Explorer Multiple Homepages

Many web browsers like Mozilla Firefox but now Internet Explorer 7.0 also allow you to set the multiple home pages. You can open all home pages at the same time; this is great option to open your favorite websites with a single click. But you have option to set single home page according to your need.
Follow the given steps to set multiple home pages in Internet Explorer.

- First open the Internet Explorer 7 and go to the option Tools then click on Internet Options.

- Select the General tab, here you will get option "To create home page tabs, type each address on its own line" and type the URL in the Home page section.

- Type one URL in one line then press Enter to type another URL. Press Ok to finish.

Thank you "http://www.computerfreetips.com" for detail.

How to Outlook Express Back up?

Outlook Express is the e-mail client included with almost all version of Microsoft Internet Explorer and Microsoft Windows 98, ME, 2000, XP operating systems. Outlook Express is designed for home users and small office user who gain access to their e-mail messages. Built on open Internet standards, Outlook Express is designed for use with any Internet standard system, for example, SMTP, POP3, hotmail and NNTP. It provides full support for today's most important e-mail, news, and directory standards, and is very easy to use.
Outlook Express data is usually stored at the following paths be defaults but you can change Outlook Express location. Normally Outlook Express folder location is C:\ drive when you install your window on C drive, but you can change location of you Outlook to other drive, Outlook Express e-mail message store, along with the address book, usually resides in subfolders at the following paths:
C:\Documents and Settings\User Name\Application Data\Identities\
C:\Documents and Settings\User Name\Application Data\Microsoft\Outlook Express\
C:\Documents and Settings\All Users\Application Data\Microsoft\Outlook Express\
C:\Documents and Settings\User Name\Application Data\Microsoft\Address Book\