Friday, January 28, 2011

7 Tips to Enhance Your Wireless Network

If you find your Wi-Fi signal is weak, it implies that your connection is not reliable and fast as it should be. Boosting your wireless network (WLAN) signal is not a very difficult task. Read on to know how you can do this yourself.

The tips:
1. Keep your wireless router, access point, and modem router in a central part of your home. If your laptop or PC is on the second floor and the router placed on the first floor, make sure the router is placed on a high shelf in the room. Did you say moving your wireless router is not possible? Try the other tips.
2. If you do not want your connection to be weak, you must keep the router away from the floor, metal contact and walls.
3. Find out if your router’s antenna is removable; if yes, you can upgrade to a high-gain antenna that allows wireless signals to be focused in a single direction. Normally a majority of antennas are designed to be omni-directional, broadcasting in all directions around the router. In this case, if your router is just next to an outside wall, the signals tend to go outside your home.
4. You can get rid of your laptop's PC card-based wireless network adapter and instead have a USB wireless network adapter that comes with an external antenna. This can help increase your wireless range.
5. It will also be advisable to add wireless repeaters for increasing your wireless range. There’s no need to add any wiring. You may just position the wireless repeater midway between the wireless router, access point and modem router.
6. may also try your hand at changing the wireless router’s channel through the configuration page of the router. This can improve signal strength. Do not worry about changing the computer’s configuration, as the new channel can be automatically detected by your machine.
7. Update your network adapter drive or your firmware to increase performance of your WLAN. Choose your vendor well; go for vendors who offer equipments of twice the performance.
These steps should help you a lot in enhancing the performance of your wireless network. In case, you are not satisfied, you may call an Cheap Computer Repair Houston service provider.

Thursday, January 27, 2011

How to use Disk Defragmenter to fix Slow PC?

When you sit at your PC, do you tend to multi-task? Is your slow PC acting as a hindrance? If yes, the problem might be occurring due to the many unnecessary programs running in the background. Or sometimes, computers get slower by the day as fragmented files and errors start piling up. You can try defragging your hard drive to overcome this problem. The process is quite simple.

Let’s begin

The first step to beginning defragment is accessing the Windows “Disk Defragmenter”; for doing this you have to click on Start menu, then go to All Programs and then go to Accessories. Next, go to System Tools and click on Disk Defragmenter.
Having accessed the Disk Defragmenter, you will be able to highlight the drive you want to defrag to speed up your PC. Just highlight the drive and click on Defragment. Note that a PC can be defragged in just 20 minutes normally, but the time taken for defragment will actually depend on the size of the hard drive and the number of files you have on the drive.

When the defragment is in process, make sure that you do not do any other work on your computer. Be patient and after the defragment is done, just reboot your computer. You will find that your PC is no longer slow. In the unlikely event of your machine not speeding up even after following the aforementioned steps, just contact a Affordable Computer Repair Dallas provider for help.