Tag: Connect

Ask For Help Using Remote Assistance

July 04, 2008 by Jason

A picture is worth a thousand words. It’s also much easier for someone trying to help you solve a computer problem if they have access to your computer. They can see the problem and figure it out much faster if they can access your computer rather than taking shots in the dark by asking you all kinds of questions.

This guide shows you how to ask for remote assistance which enables someone to view or control your computer remotely.

Warning: Only give people you trust access to your computer with Remote Assistance. Read More»

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How do I know if a wireless network is secure?

June 18, 2008 by Jason

There is no way to guarantee complete security on a wireless network. However, there are precautions you can take to help minimize security risks when you use a wireless network.

• Whenever possible, only connect to wireless networks that require a network security key or have some other form of security, such as a certificate. The information sent over these networks is encrypted, which can help protect your computer from unauthorized access. When you view available wireless networks in Connect to a Network, you’ll see text indicating if a wireless network has security enabled or not. Read More»

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Disk Swap to pc Performance

February 01, 2007 by Jason
  • Console-based OSs like DOS have only modest memory requirements. GUI-based operating systems like Windows needs lot of memory, much larger than the RAM that is usually installed on PCs. So, they use something called virtual memory. Here, a large file on the hard disk is used in conjunction with the RAM, which greatly expands the memory available to the OS. Only the data that is required at the given moment is loaded on the RAM; the rest is cached on the swap file. Just like any other file on a disk, the swap file can also get fragmented over time and OS might seem to slow down. To prevent the swap from breaking up, you can place it on a dedicated partition (just like in Linux). Set the size of this partition at about 2.5 times the size of your installed RAM and format it. Next, you need to make sure that the OS does not reserve space on this partition for deleted files because this partition is going to have only one file - the swap file. From the Recyle Bin context menu, choose Properties » Configure drives independently. Select the partition’s tab and select the Do not move files to the Recycle Bin. Remove files immediately when deleted option.

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    BIOS to pc performance

    February 01, 2007 by Jason
  • BIOS Backup: Sometimes the BIOS program on your motherboard can become corrupt and your PC will not function properly. So, you need to always keep a backup of a good version of the BIOS on a floppy disc. If something ever goes wrong with the BIOS, you can flash (overwrite) it with your backup. The software used to backup or flash the BIOS is usually available on the motherboard driver CD or on the motherboard/BIOS manufacturer’s website. Refer the motherboard manual for step-by-step instructions on using the BIOS flash software.

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