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What is laptop Computer? | About Laptop Computer

Definition: A laptop computer is a portable personal computer, light and small enough to sit on a person's lap. A laptop computer can be powered by batteries or plugged into the wall. The main utility of a laptop computer that it is a person to travel with their computing resources allows.


A laptop computer also called  notebook.computer is a battery- or AC-powered personal computer generally smaller than a briefcase that can easily be transported and conveniently used in temporary spaces such as on airplanes, in libraries, temporary offices, and at meetings.A laptop typically weighs less than 5 pounds and is 3 inches or less in thickness. Among the most famous manufacturers of laptop computers are IBM, Apple, Compaq, Dell, and Toshiba are.

Laptop computers generally cost more than desktop computers with the same capabilities because they are more difficult to design and manufacture. Effectively a laptop docking station, a hardware frame peripheral such as a printer or larger monitor input / output connection with the supply of equipment to be turned into a desktop computer. Less capable port replicator laptop peripherals through a single plug to connect to a number of permits.

Laptops usually displays that come with using thin-screen technology. The thin film transistor or active matrix screen is bright and STN or dual-scan screen at different angles than better idea. Laptop keyboard several different approaches for integrating a mouse touch pad, trackball, and the pointing stick, including the use. Attached to a serial port also allows a regular mouse. PC card modem or network interface card to connect a laptop to the insertable hardware. CD-ROM and digital versatile disc drives may be built in or attachable.


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Ms office shortcut key3

Below is a list of shortcut keys in all major Microsoft Word. Computer shortcut page if you are looking for shortcut keys used in other programs.

Shortcut                              Description

Ctrl

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Ms office shortcut key4

Below is a list of shortcut keys in all major Microsoft Word. Computer shortcut page if you are looking for shortcut keys used in other programs.

Shortcut                                Description
F1                                   Open Help.
F4                                   Repeat the last action performed (Word 2000

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Windows function key shortcut



Below is a list of keyboard shortcuts is to use the keyboard function keys. Our F12 key page of function keys do with all other programs F1 to see a full list.

F1

Active help for current open application. If you're in the Windows desktop, it will activate the Windows help.

F2

Highlight an icon, file, or folder in all versions of Windows renames.

F3

Or search to find all versions of Windows on the Windows desktop starts.

F4

Select the drive in Windows 95 and later or address when browsing files in Windows Explorer opens.

Pressing Alt

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How to Install Your PC Free Antivirus



Anti-virus same way as for the computer work for us to avoid cold medicine.is extremely easy. Folon the steps below and you can easily install in your computer Anti-virus.

    First  Anti-virus which you want to install in your computer to download it to your computer.

    Icon that Anti-virus installed on the right or on the left click of the computer mouse

    Clicking Run (Run as) will contain the option to click

    Clicking on it will take to install antivirus computer runs.

    Before installing antivirus Option custom and manual means that you will want to install things themselves    will select to install or update the antivirus itself necessary.

    Once installed on your computer screen  Anti-virus  Anti-virus please click on the icon will come

    Clicking on the icon will open the control panel of anti-virus

    Note Now you have to activate the Anti-virus requiring an Internet connection. After the update Antivirus your computer will be safe.

    Updating  Anti-virus first time can be a little patience it took time to

    Anti-virus updates the control panel will Diknen color green instead of red.Posted bySumit Kumar

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How to add a shortcut to your Start menu


Being able to add shortcuts to your desktop, you can also add a shortcut on your Start menu. Shortcuts to your favorite files with their programs - appear together.
Add a shortcut to your Start menu
1. Your My Documents folder and sub folders to browse for the file you want to create a shortcut.
2. Start button and drag the file can hold for about a second.
3. When the Start menu opens, drag the file to the location where you want to add.
4. Drop the file where you want the shortcut, and a shortcut icon appears.
Open the Start menu shortcut being draggedPosted bySumit Kumar

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How to change the theme

The appearance of your computer themes, colors, sounds, signs, and can change every aspect, including the desktop background. To change the subject, the first one that appeals to you. Several topics Microsoft Download Center, or you can search on the web. A special theme, "Download XP Themes theme."
After you have installed a theme, you can change it manually.
Changing the subject
1. On your desktop, right - click, and then click Properties.
Desktop shortcut menu with selected properties
2. In the Display Properties dialog box, click the Themes tab. Theme list, click, and then select the theme you want to use.
Theme Display Properties dialog box drop - down box on the Themes tab
3. Shows a preview of the Windows XP theme. How do you like the preview looks, click OK. Otherwise, click Cancel. Go back to Step 2 and select another topic.
Selected with the OK button in the Themes tab of the Display Properties dialog box
The new theme takes effect immediately.Posted bySumit Kumar

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How to change system icons

Change system icons
1. On your desktop, right - click, and then click Properties.
Desktop shortcut menu with selected properties
2. In the Display Properties dialog box, click the Desktop tab. Customize the desktop.
Desktop Display Properties dialog box, select the Customize Desktop button, tab
3. On the General tab, click the icon you want to change. Then click Change Icon.
With the Desktop Items window select Change Icon button
4. Click the Browse button, and select the folder in which you saved your icons. Click the View menu, and then click the thumbnail.
Menu, select Change Icon window with thumbnails
5. Click the icon you want to use, and then click Open.
Open Change Icon window with the selected button
6. Click OK.
Change Icon window with OK button selected
7. Repeat steps 3 through 6 to change other icons. When you are finished changing your mouse, click OK twice


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How to move toolbars

You can also rearrange the toolbar.
Move a toolbar
1. Right-click a toolbar. Lock the Toolbar menu and you can see it is selected, click Lock the Toolbar to unlock the toolbar.
With Internet Explorer toolbar shortcut menu, select Lock the Toolbar
2. Click on the dotted handle on the left side of the bar, and drag to where you want to put the toolbar.
Highlighted dotted with handles Internet Explorer toolbar
For more detailed instructions, see the video of how to move a toolbar.
Watching the video requires that you have Windows Media Player.
Windows Media Video Now Player Watch.Posted bySumit Kumar

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Google Hacker

Google Gravity to perform the trick, just do the following:

Visit http://www.google.com/ (WWW.goggle.co.in No. or UK or au.).
Google Quick Search Turn (settings).
In the search box type in Google hacker.
I'm Feeling Lucky button click.
Move the mouse.
Now we will look :: Google if it was created by a hacker.Posted bySumit Kumar

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Convert PDF to any document or Web page

Someone just told you that Adobe Acrobat (Author) need to create a PDF file? Guess what, you get away from the piece of software that pricey if you just need to imagine without editing pdf document to pdf documents need to change something, you can.
Here is how. BullZip, thanks to a free PDF printer offers. This free tool, you simply "print out" can do just about the same way as you print your document to a printer or to a PDF file webpage.
you can visit  Bulzip  for more information about the software.


To get started, first follow the link above and downloadFree Pdf Printer from BullZip, then install it to your computer.Once you're done, you might need to close the program (orthe web browser) which you're currently viewing the document. This helpsrefreshing the list of available printers on your computer.Once you get back to the document you want to convert,perform the same steps are you print out the document, i.e. File > Print ...When you see the Print window pop-up, select "BullzipPDF Printer" under "Printers", then click "OK".BullZip PDF Printer will then start to analyze your documentand display a new pop-up window, where you can direct it to the location youwant to save the pdf file.Follow the pop-up windows and.. hola! The PDF document iscreated!
Posted bySumit Kumar

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Microsoft Excel Shortcut Keys


The followings are Microsoft Excel shortcuts. Some short-cuts might be version specific.

Use at your own risk.

Mouse shortcuts

Shortcut Description Double-click (on a cell) Edit the cell contents. Double-click (on a row/column divider) Adjust height/width to auto-fit High-light headers of multiple rows/columns then Double-click on a row/column divider Adjust height/width to auto-fit of all high-lighted rows/columns Triple-click Select the entire contents in the cell Click on row/column divider then drag Adjust height/width of the row/colunn High-light headers of multiple rows/columns then Click on row/column divider then drag Adjust height/width of the rows/colunns Ctrl

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Check Page Rank


How to Check Google page rank of your blog?
Page rank checker is a free feature by which the amount charged to your blog or website Google page rank can check here for it. Your front page rank checker page will display the PR checker box address in your blog / web site address type.
Eg. (http://thats-mysites.blogspot.com) and then "Check PR" button. Comment You must tell me your blog's page rank.
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10 tips safe pc to internet


1. Firewall

Also they should not be accessing the Internet from your computer, the program stops. A firewall is activated as standard on most computers, but you regularly check that you avoid having to compromise your system is active.

2. Passwords

All passwords are critical to the security of the computer. You use your computer to protect yourself and you should have different passwords for every online account you create.

3. Encrypted files

Simply right click the folder and select Properties. Here you can find a variety of security options.

A file Encryt

1. Where the file is stored.

2. Right click on the file and select Properties from the menu.

3. On the General tab, click Advanced.



4. Tick ​​the box "Encrypt contents to secure data"

5. Press OK.



4. Security Update for Internet browsers

More than half of all Internet users are still using out-dated browsers to access the Internet.

5. Software Update

The out-dated software for home computer security threats is overlooked. Most software that accesses the Internet, and if it is an out-dated way too easy to compromise.

6. Protect your internet connection

If you are using wireless broadband Are you sure that you need to have a security key. Just set your router to run and you want to adjust, select Security Options. Choosing a strong password hijack your Internet is being able to track your Internet usage will be close to the people.

7. Update your antivirus software

The new virus is found on an hourly basis and on average two or three times a week virus removal software is updated.

8. Virus Scan

Along with the above, it is amazing how many people do not actually scan your computer regularly. If you regularly use the internet regularly, you need to scan for viruses.

9. Safe Browsing

Secure browsing is required to keep your computer safe. If you regularly visit dodgy websites, click on the ad and stream content then you are exposed to high risk. If you have a site that does not seem quite right to leave and browse elsewhere. Always a reputable search engine, through careful to click on search and advertising.

10. Avoiding Download

The largest source of virus and spyware online comes from both legal and illegal downloads.

Computer Gym

The best way to protect your computer is treated as if it is a plant!Posted bySumit Kumar

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Lock Taskbar


Lock the taskbar to stop it from being accidentally moved or changed


You just hate it when your taskbar is accidentally moved to the top of your desktop. Inexperienced users you have on your computer that usually happens. And if you are a new user myself, because everyone on the taskbar accidentally takes one time or another, do not worry. Taskbar easily on your desktop can be dragged to any position if it is not safe. You accidentally add or remove icons from the taskbar or on purpose can. The question is how we are being moved or changed in any way prevent the taskbar? It's easy, we just stopped taskbar.
To lock the taskbar in Windows Vista




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Remove s/w in window vista

Uninstall or Remove a Program in Windows Vista


We all know that when you remove a program from your computer, you have to do it the right way. Throw program will not remove a shortcut to the Recycle Bin.It is usually for new computer users to remove a software program from your computer.

Only genuine Windows Vista, Windows seven or even to remove a program in Windows XP, go to Control Panel and do it the right way.

Remove a program in Windows Vista

Go to the Start menu and select Control Panel
Double click on Programs and Features
From the list, select the program that you want to remove
Then press the Uninstall button
You will be asked to confirm your choice




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Secure Password 5 tips



Here are five simple tips that will help protect your online accounts
1. Use strong passwords
That's why it's so important to have a unique password for each ofyour accounts. Creating strong passwords is easy enough - just letters, numbersand symbols that need to press the Shift key to remember combine. It is also agood idea to change your password once in a while, like every two months.
If your computer is infected with a keylogger, hacker type,including your password, will have access to everything. Will help to protectyour computer. You can also use strong passwords to help protect your homewireless connection.
2. Protect your computer
Protecting your computer is an important part of securing youronline accounts. The concrete security software to your online accounts andother sensitive data, prevent hackers from accessing more advanced needs. Thereare many security suites available today, both paid and free. As a rule, it isbest antimalware and anti-virus application installed on your computer, forexample, a couple of different security programs. Also, it's always good toreplace Windows Firewall with a more advanced one. Remember that two anti-virusprograms installed at the same time, because they may conflict with each other.Update your security software and scan your computer daily to weekly to makesure there is no infection. Protect your computer, your online accounts as theyboth rely on each other to protect the security.
3. Keep an eye on running processes
Whether visible or hidden each program, a process that isdisplayed in the Windows Task Manager launches. So if you think your computeris infected, you should check running processes. It's also good for running ona regular basis to monitor processes.


Windows 7 is a very good task manager (Ctrl

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Fast Run computer 10 Tips



Computer Tips # 1: Turn off anti-virus (firewall on the left)
However, make sure that you do not turn your firewall, you candisable your anti-virus. Firewalls use much less computer processing power, butyou can protect against Internet threats are coming from.
Make sure you no longer need the extra speed you turn your back onthe anti-virus.
Computer Tips # 2: plug in laptops
All laptop computers manufactured in the last 10 years, slowing downthe processor when you do not seem to be using their batteries last longer. Toprolong battery life, this works great, it means that your laptop runs slowerwhen it runs off the battery.
Computer Tips # 3: Close unnecessary programs
Right now my computer says that 198 programs running, but it is alie. Computer in your computer only one time for each computer processor canrun a program. My computer has only one processor, it can run only one program.
Computer programs thousands of times faster than humans canexperience by switching between running to hide this secret. They switchbetween programs so quickly that the computer processor time is measured innanoseconds.
Closing unnecessary programs can easily double the speed of anoverloaded computer.
Computer Tips # 4: Add Memory
There is really only one way to quickly get your computer runningfaster hardware.
It may be that you can upgrade the processor in the computer, butthese days that is mostly wasted effort. Only three pieces of hardware in yourcomputer that you can affect the performance of your disk drive, graphics card,and memory upgrade.
Super fast disk drives are expensive and most users will not help.Fast graphics card is only playing those games or 3D rendering help. But cananyone help a memory upgrade.
There are a lot of things to consider before you install newmemory in your computer are.
Computer Tips # 5: Defragment
It was a huge mess to?
Fortunately, cleaning your Sncikaprnali a lot easier than cleaningyour childhood bedroom. Just go to Control Panel and start Defragmentor. Ofcourse we have to mention it in our computer maintenance checklist. This is thefirst time for a few hours each month will it take to run, then you probablyhave to let it run overnight.
Computer Tips # 6: unplug unused equipment
For most devices seem to sit idle. For example, my scanner is nothingmost of the day.
Most devices like unplugging my scanner will not give you anoticeable speed boost. But some devices defective (or faulty wire) to yourcomputer and send messages to hundreds or thousands every minute, and that doestake a lot of processing power.
Unfortunately, you usually can not identify these faulty devicesjust by looking at them. Equipment for testing whether you unplug your computerruns faster and needs.
Computer Tips # 7: reinstall windows
Many system administrators got into the habit of reinstallingWindows 95 or 98 every year because they fill with crud and to slow down to acrawl.
may have to be reinstalled. Just remember to make everythingthrough a backup first. This is where an external harddrive comes in handy, butalways double check before deleting the files are copied to the new drive!
Computer Tips # 8: Cool CPU
travel. This means that your computer hardware needs to sendinstructions several times before they can be. And, if your computer gets toohot, it automatically closes, which is the ultimate slow.
To keep your computer cool. First, if possible, make sure that youhave a room where the temperature above 90 Fahrenheit (32 Celsius) is not aboutto go to the can. Second, make sure you clean the dust (twice a year if someonesmokes near your computer) to your computer about once a year. Dust helps trapheat in your computer, causing it to overheat.
see the cover. Fans and power supplies (where the power cord plugsinto your computer) to give special attention to the CPU fan above.
Computer Tips # 9: CPU clock more
Some computer processors can be modified to run faster thannormal, which is called over-clocking. Your computer run faster over-clocking,but also increase the processor generates heat in sensitive areas, increasingthe chance that it will be burning yourself out. Over - clocking is used on theolder machines you can lose.
Over - clocking for a long time can be set. Instructions forclocking the processor over to different processors, so we can not include anyspecial instructions here. We can include a warning: watch over you to destroyyour computer processors are not ready.
Computer Tips # 10: Use a different user


You can create user accounts for different specific tasks, likegaming.
To protect your computer download this article as a PDF file.Speed ​​your computer FREE report
Software to make your computer run faster
To make your computer run faster, trying to manually can take aserious amount of time. I already have a computer maintenance video I made thatturned out to be a very long and boring has proved it! So to use software tomake your computer run faster is a smart idea.
To help speed up your computer is the most famous software PCPitstop PC Matic. The software:
Accelerate downloadsHigh Risk Security TestMalware detectionRemove junk files and CrapletsTop Speed ​​TweakInternet SettingsEliminate registry errorsActive Malware ProtectionHard Drive Defrag and OptimizationAutomatic Driver Updates and EnhancementsReport detailed system specsYour PC Ranking WorldwideUser Satisfaction Report
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What is Computer ? | About Computer


Definition of Computer: Computer is an electronic device that works with computer Information.The Latin word 'computare', calculate.Computer derived by this means can not do anything without a Program.it decimal number through Hadviadhari designed to represent a string of digits. Word 'Computer'usually Center Processor Unit Plus refers to the internal memory.

 Both numerical and non-numerical procedure it is a modern digital computer (arithmetic and logical) calculations.The basic components: input devices, output devices, central processor. A typical modern computer uses LSI chips.

Charles Babbage computer.The first mechanical computer designed by Charles Babbage "Grand Father" is called the Analytically Engine was called. Punch card as read-only memory it uses.

Other Definition:
 Today, however, the term desktop and laptop computers that most people use most often to be mentioned. No keyboard, monitor, and mouse - when referring to a desktop model, the term "computer" technically refers only to the computer. However, it is acceptable to refer to everything as the computer together. If you really want to get technical, the box that holds computer "system unit." Called

A personal computer (or PC), the major parts of the motherboard, CPU, memory (or RAM), hard drive, and video card. While personal computers today by far the most common type of computer, there are many other types of computers. For example, a "mini" is a powerful computer that can support many users at once. A "mainframe" is a large, high-powered computer at a time can perform billions of calculations from multiple sources....

Computers Simplified
For beginning computer users, the computer aisles at an electronics store can be quite a mystery, not to mention overwhelming. However, computers really aren't that mysterious. All types of computers consist of two basic parts:

Hardware is any part of your computer that has a physical structure, such as the computer monitor or keyboard.
Software is any set of instructions that tells the hardware what to do. It is what guides the hardware and tells it how to accomplish each task. Some examples of software are web browsers, games, and word processors such as Microsoft Word.

A motherboard (hardware)

Microsoft Word (software)
Anything you buy for your computer can be classified as either hardware or software. Once you learn more about these items, computers are actually very straightforward.

The first electronic computer, the Electronic Numerical Integrator and Computer (ENIAC), was developed in 1946. It took up 1,800 square feet and weighed 30 tons.



Input (data):

Raw input device to input the information into a computer. The letters, numbers, images, etc. is a collection of

Process:

The process according to the instructions given in the operation of the data. The computer system is completely internal process.

Output:

Output data processing data processing given by the computer. Output is also called as a result. Storage devices for use in the future we can save these results.

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What is desktop computer? | About desktop Computer

About mini Computer
A desktop computer is a personal computer designed to be used on a table. The two large mainframe computers, which were never meant to be used on a table and a portable computer or laptop, meaning easily be moved around from one place to another is the opposite. Basically, a desktop computer, a computer was seen as a much smaller version, as the majority of the computer requires a great deal of space. These days, desktop computers, computer large end of the spectrum is seen as being incredibly small computers.

Traditionally for desktop computers may be considered to be a fairly typical layout. Computers are most of the types of computer components, CPU, hard disk, and RAM is the same case as that used to sit on a desktop within horizontal. A monitor sits on top of the desktop computer case, and attach it to an external mouse and keyboard.

Later, as the desktop computer tower desktop computer has become dominant.Towers typically have more space, allowing for many bays for hard drives and do things like media drives.



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What is mini computer? | About mini Computer


A Mini computer main frame computer work station which is found between computers.The size of the computer can support a large range of people. People who can use mini-computers at the same time the total number of users are 4-400.

Other differences that exist between mini computer that has its own different types of computer hardware and software. Minicomputer operating systems unit of time is different, it really is a big difference between all other computers and mini computers. Minicomputer invention that was replaced in the second generation of computers. Between the computer that was used in the first level of the micro-computer.In ancient times, the minicomputers were referred to as stand-alone computer.






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What is Pc Tablet? | About PC Tablet


A tablet PC is a wireless, portable personal computer with a touch screen interface. Tablet form factor is usually smaller than a laptop but bigger than a smartphone.

The most common type of slate style Tablet or Apple iPad is like Microsoft's Surface. These tools, which are what most people mean when they refer to a tablet - touch screen integrated electronics unit and the lack of a hardware keyboard. However, external keyboards are available for slate-style tablets. Some keyboards also serve as tools for the docks.

Other styles of tablets:


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What is Computer Tablet? | About Computer Tablet


Tablet computers have made tremendous progress in the last few years.are using.

Tablets vary according to their power and operating system. Like Intel ® Atom ™ processors provide the power for much of the current generation of tablets, and tablets, including Motorola Xoom

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