How to Adjust Contrast on a Dell Notebook

If your Dell laptop seems to be too dark or too bright, it is advisable to adjust the contrast. You can change the contrast to suit your needs. For laptops, the buttons and menus on the screen itself are missing, unlike the desktop monitors. Let us take a look at the step by step approach to make the adjustments for setting the contrast right on Dell laptops.•Step 1: Start your Dell laptop. Disconnect the external keyboard if you are using one, if...

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How to Fix a DNS Error When Server Cannot Be Found

A DNS error signifies that the server cannot be found. There are several things that you can do to fix the error and get the server working.Step 1: Refresh the page which could not load. If you find that the page is reloading, it was just a momentary lapse of service which may occur with any Internet service provider.Step 2: Check the page address that you have typed on the address bar and make sure that it is correct.Step 3: You may go to connection...

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What to do When Print Screen Option Doesn’t Work

The Print Screen button is required for getting a screen shot; the image can be pasted on an image editor for saving. The problem can be fixed by trying out some steps.Step 1: You can try restarting the computer, as this may resolve the issue, if the ‘print screen not working’ problem occurs at a hardware level. Step 2: Often the F lock being switched on results in the ‘print screen not working’ problem to occur, in this case switching off the Flock...

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Tips for Fixing a Slow Internet Connection

If your internet is slow, you can try running a virus, malware or spyware scan. It will be advisable to install the necessary anti-malware updates for detecting any possible infections on your computer.Tip1: If your internet is slow, you can try running a virus, malware or spyware scan. It will be advisable to install the necessary anti-malware updates for detecting any possible infections on your computer.Tip 2: If the virus scan is negative, try...

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Is Your Sound Card Not Working on Windows XP Operating System?

If you find that your sound card is not working, you need to check several other components to identify the actual problem with sound card. Firstly, check the speaker connections to your computer; also check the cable connections. Next, ensure that the volume of the computer is not muted or very low so as not to be heard. You may also try removing all sound connections and then put them back to their positions.If the afore mentioned steps do not...

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5 Tips to Stop Your Computer from Getting Overheated

When using computers, it may often happen that your computer gets overheated. This is not a problem to be ignored and needs to be fixed right away, because overheating of your machine may result in several internal damages to the hardware components. Computer overheating can also result in a decline of its performance.Air ventilators provided inside computers help in getting rid of the extra heat energy that makes a computer get overheated. If the...

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