COMPUTER REPAIR- WHAT YOU NEED TO KNOW

Has your computer been testing your patience for a long time? Picture this: you're in the middle of emailing a crucial report to your boss when suddenly, your computer freezes and doesn't respond to your desperate mouse clicks. Or it restarts every now and then, and you wonder why it happens all the time. Don't lose your cool-having your computer repaired can still revive the operation of your machine. If your computer is acting up, don't ignore the symptoms, either. Computer repair should be done as early as possible to prevent further troubles.

It's interesting to note that many people own computers but only a few of them know how to fix computer problems. Usually, computer owners seek the help of computer technicians to correct or solve the problem. That's why computers repair shops proliferate everyday and make lots of money from their customers.

If you're looking for a computer technician, you can find many business cards and fliers that advertise pc repair services. It'd be better if you take your computer to a small repair shop in your locality because its services are less expensive than that of large PC repair shops.

It's not enough to rely solely on the expertise of the person you hired to repair your computer. Try to keep yourself informed about computers so that you won't be deceived by unscrupulous technicians. Also, make sure that the technician you hire is competent and skilled enough. A good repair person can accurately diagnose the problem of your computer and provide a reasonable estimate of cost and repair time.

Always make sure the amount that repair shops charge you is fair. If you think the cost of repairing your pc is expensive, you can request for a detailed description of the tasks that were done and the price of each. If you're still not convinced, then you can try negotiating the price. Asking the repair shop to lower their charge can pay off in some instances.

ADVANTAGES OF NETWORKING YOUR HOME COMPUTER

Computers have become an integral part of our life, not just at work but at home as well. It is not unusual for a household to have two or more computers. Just like an office, you can network your home computers together in order to share documents, photos, video, and more. Many homeowners have discovered that a home network is an affordable solution to sharing your family's high-speed Internet connection and computing resources.

A network is a system that connects two or more computers together so that they can share information and the use of peripherals. Before this technology was readily available, consumers had to buy each computer its own printer, scanner, and Internet access. This made adding another computer a very expensive proposition.

There are two types of home networking systems, wired and wireless. As you might guess, wired systems require that you physically connect each computer or device using specialized cables. A wireless system requires no cables because it uses a radio wave to transmit data between the machines.

A home network offers a variety of advantages to the homeowner. Listed below are a few reasons that networking is so popular in many homes.

Broadband Internet Sharing: Networking enables two or more people to browse the Internet at the same time. This feature allows many members of the family to research, work, and shop at the same time without having to wait their turn. For one fee, you can provide Internet access for all of the computers in the home.

File Sharing: Networking allows you to share and access files that are stored on various computers in your network. This means that you can finish up the report on your laptop that you started on your desktop computer in the home office. You can also access photos, videos, and documents on any computer in your network. Many people appreciate the flexibility that this feature offers.

Peripheral Sharing: Once your network is up and running, you can set up all of your computers to have access to peripherals like the printer and scanner. There are substantial savings with only having to buy one device to be used on multiple computers.

How To Change Your IP Address

How To Change Your IP Address

1. Click on "Start" in the bottom left hand corner of screen
2. Click on "Run"
3. Type in "command" and hit ok

You should now be at an MSDOS prompt screen.

4. Type "ipconfig /release" just like that, and hit "enter"
5. Type "exit" and leave the prompt
6. Right-click on "Network Places" or "My Network Places" on your desktop.
7. Click on "properties"

You should now be on a screen with something titled "Local Area Connection", or something close to that, and, if you have a network hooked up, all of your other networks.

8. Right click on "Local Area Connection" and click "properties"
9. Double-click on the "Internet Protocol (TCP/IP)" from the list under the "General" tab
10. Click on "Use the following IP address" under the "General" tab
11. Create an IP address (It doesn't matter what it is. I just type 1 and 2 until i fill the area up).
12. Press "Tab" and it should automatically fill in the "Subnet Mask" section with default

Understanding Static IP And Dynamic Ip

The use of computers and the Internet will never be separated from the use of IP. Because it's here I'll explain a bit about IP, IP broadly differentiated into static and dynamic IP

If the computer uses the same IP address each time they connect to the network (eg Internet), then said to have a static IP address (fixed). If the IP address changes frequently, when the computer is connected to a network (internet), it is said to have a dynamic IP address.

Dynamic IP addresses are typically used for a simple network, broadband network and a USB modem, while the static IP address that is used to find the server in the enterprise.

Currently, two versions of the Internet Protocol (IP) is being used :
- IPv4 address to use 32-bit address space is limited

- IPv6 is designed as a replacement for IPv4, as 128-bit wide addresses, whereas IPv6 offer a huge address space.

How to choose a static or dynamic IP address?

How To Manage A Remote Desktop

Use of the Remote Desktop feature allows you to connect your computer (host) from another remote computer (the client). This feature allows you to access all computer resources (installed programs, data etc.). Using this feature you can also run computer applications on a remote computer as you do on your PC. This allows you to control your computer from anywhere in the world!

To activate and use this option, follow these steps :

First, notice to perform these tasks need to be at least two computers connected to the Internet. You must configure the host computer that allows users to connect remotely. On the host computer, right click on My Computer and click Properties. Remote tab, select the option "Allow users to connect remotely to this computer" and click Apply, then OK. Now you should get an IP address from the host computer (type ipconfig / all command prompt on the host computer to find the IP address or visit a site that allows you to detect your IP) Notes and follow the steps.

Second, Now we will establish a remote connection on the client machine for this, click Start, go to All Programs> Accessories. Now select the Remote Desktop Connection. "Remote Desktop Connection dialog box will appear". Click Options, General tab, type the IP address of the host computer (you marked in the previous step) in the computer box. Then type in your user name and password from the host computer (if necessary) and click Log In to connect to remote computers. That's it. That you have shown all of the requested information (IP address, user name and password), the remote desktop window should manifest itself and you can manage the computer away from you.

Problems and solutions :
-You must pay attention to certain control of the remote computer you must have their IP address. The problem is that IP addresses are usually dynamic, and to use this feature you must have a static IP address.

-Remote Desktop only works on some versions of Windows (XP Pro and Vista Pro and others ...)

-Some software firewall blocking remote access, in this case made an exception in your firewall configuration.

How Fast a Connection with WiFi / Wireless

Internet connection speed is very desirable to allow any person, especially if you often download / upload. If you maintain your broadband connection speed may not be a problem, but how do you do with wifi internet access / wireless. Internet access via wireless / wifi does have many flaws, some problems that arise access to the access point is weak, the connection is often interrupted and cut off again, sometimes even show a connection beyond the reach of the wireless signal. Here are some tips to speed wifi connection / wireless, there are some rules that need to be applied to speed WiFi connection.

The first location of a wireless transmitter you are in the middle of the range. This is important, when the transmitter is placed in the middle of the range, the signal will be divided equally to all devices connected to a central Access Point. Also, avoid placing too well as a wireless transmitter to the outside wall facing the outside area of ​​use, is to reduce the risk of invasion by the user of the wireless signal outside. Need to be considered to speed up wifi connection: Position Transmitter Range waves sent by wireless transmission to be issued in accordance radius plow supported by the frequency of the wave. It thus becomes very important in wireless connection speed up efforts to organize your WiFi antenna in a vertical position and not on a sloping or horizontal position.

The utility of internet speed test and ping test

Internet is one of the basic requirements for those people who need to depend on it for most of their work. For them speed and smooth connectivity of internet connection is everything. It is just like a victory for player or business deal for business persons. These days most of the business professionals need to spend maximum of their time online and dealing with their clients located in different parts of the world, which will be possible only with good internet connection. Thus, it is always advisable to use software's like internet speed test and ping test in order to come over with the increasing problems of limited or no connectivity of net connection that users generally face.

In today's face pace time no one have time to waste in repairing their broadband or wireless connection and struggling with their net connectivity. Keeping these kinds in mind, many efficient software developers of the industry has designed and developed an updated version of internet speed test and ping test software's so that they the users do not need to struggle with the problems such as limited or no connectivity, which is the most common one among all others. It not only helps users in enhancing the downloading and uploading speed but also allow them to enjoy their net usage without any kind of hurdle or hindrance. The speed of the internet users situated all across the globe is a necessity especially when they are at work. Faster speed of net connection means more faster scrolling of lot of sites that may be opened all together in search of the information or other use. You may not be able to grip over your work or enjoy the best possible online dead if you do not have high definition internet connection in your computer system.
Internet speed test and ping test are the most demanded and used software's among the internet users because of its high effectiveness and efficiency. Whether you are facing limited or no connectivity problems or any other network problem, these tools are considered as a first choice of the users and are mainly used to diagnose a net connection issues. The results of these test provide in return is no doubt will be the most accurate one as compare to the results shown by other such tools available in the market. You can well analyze and interpret ate the results these high quality tools produce in return and feel proud of your decision of spending a nominal amount of buying these reliable tools for your computer system in order to improve the speed and performance of your internet connection. There is no harm in trying the utility of these most popular above mention tools and experiencing the difference. Many net users think in this way that spending money on buying a licensed version of these tools is waste but the fact is that you can get ultimate benefit of this software only with licensed version.

67 WINDOWS 7 HIDDEN TIPS & TRICKS

1. Problem Steps Recorder
As the local PC guru you're probably very used to friends and family asking for help with their computer problems, yet having no idea how to clearly describe what's going on. It's frustrating, but Microsoft feels your pain, and Windows 7 will include an excellent new solution in the Problem Steps Recorder.

When any app starts misbehaving under Windows 7 then all your friends need do is click Start, type PSR and press Enter, then click Start Record. If they then work through whatever they're doing then the Problem Steps Recorder will record every click and keypress, take screen grabs, and package everything up into a single zipped MHTML file when they're finished, ready for emailing to you. It's quick, easy and effective, and will save you hours of troubleshooting time.

2. Burn images
Windows 7 finally introduces a feature that other operating systems have had for years - the ability to burn ISO images to CDs or DVDs. And it couldn't be much easier to use. Just double-click the ISO image, choose the drive with the blank disc, click Burn and watch as your disc is created.

3. Create and mount VHD files
Microsoft's Virtual PC creates its virtual machine hard drives in VHD files, and Windows 7 can now mount these directly so you can access them in the host system. Click Start, type diskmgmt.msc and press Enter, then click Action > Attach VHD and choose the file you'd like to mount. It will then appear as a virtual drive in Explorer and can be accessed, copied or written just like any other drive.

Click Action > Create VHD and you can now create a new virtual drive of your own (right-click it, select Initialise Disk, and after it's set up right-click the unallocated space and select New Simple Volume to set this up). Again, you'll be left with a virtual drive that behaves just like any other, where you can drag and drop files, install programs, test partitioning software or do whatever you like. But it's actually just this VHD file on your real hard drive which you can easily back up or share with others. Right-click the disk (that's the left-hand label that says "Disk 2" or whatever) and select Detach VHD to remove it.

The command line DISKPART utility has also been upgraded with tools to detach a VHD file, and an EXPAND command to increase a virtual disk's maximum size. Don't play around with this unless you know what you're doing, though - it's all too easy to trash your system.

4. Troubleshoot problems
If some part of Windows 7 is behaving strangely, and you don't know why, then click Control Panel > Find and fix problems (or 'Troubleshooting') to access the new troubleshooting packs. These are simple wizards that will resolve common problems, check your settings, clean up your system and more.

5. Startup repair
If you've downloaded Windows 7 (and even if you haven't) it's a good idea to create a system repair disc straight away in case you run into problems booting the OS later on. Click Start > Maintenance > Create a System Repair Disc, and let Windows 7 build a bootable emergency disc. If the worst does happen then it could be the only way to get your PC running again.

6. Take control
Tired of the kids installing dubious software or running applications you'd rather they left alone? AppLocker is a new Windows 7 feature that ensures users can only run the programs you specify. Don't worry, that's easier to set up than it sounds: you can create a rule to allow everything signed by a particular publisher, so choose Microsoft, say, and that one rule will let you run all signed Microsoft applications. Launch GPEDIT.MSC and go to Computer Configuration > Windows Settings > Security Settings > Application Control Policies > AppLocker to get a feel for how this works.

7. Calculate more
At first glance the Windows 7 calculator looks just like Vista's version, but explore the Mode menu and you'll see powerful new Statistics and Programmer views. And if you're clueless about bitwise manipulation, then try the Options menu instead. This offers many different unit conversions (length, weight, volume and more), date calculations (how many days between two dates?), and spreadsheet-type templates to help you calculate vehicle mileage, mortgage rates and more.

Don't take any Windows 7 applet at face value, then - there are some very powerful new features hidden in the background. Be sure to explore every option in all Windows applets to ensure you don't miss anything important.

CALCULATE MORE: The new Calculator is packed with useful features and functionality

8. Switch to a projector
Windows 7 now provides a stand