As I stated earlier, if you open the case on a tower and see that the fan is not working properly (or just seems to be too noisy), it is easily replaced. The replacement fan is usually under $20.
 
If you want to be able to hear the fan, you can purchase case fans that move … Read more

Click the Start Menu, click Run, in the box type cmd. When the command prompt comes up, type ping [address] where [address] is the ip address (i.e. 192.168.1.3) or url (i.e. Yahoo.com). This will allow you to ping another computer or server.

The radiation that was thought to be a problem years ago was a small amount of radiation that came from the Cathode Ray Tube or CRT in older monitors. There is no danger of radiation from LCD (or plasma to my knowledge) monitors. The only other radiation that I could think of that may prove … Read more

I have heard that when you turn on your computer, it sends a jolt of electricity through the components and over time can wear them out faster than just leaving the computer on all of the time.   Most computers today have power saving technology that reduces the amount of power the computer uses when … Read more

The history that the person was referring to is probably the browsing history in Internet Explorer. This will only show you what websites your computer has accessed. If someone knows what they are doing, this "history" is easily erased and will not show the information you are looking for.   Unless you have installed specific … Read more

I have provided Tech support for Apple products for close to a year now in an Apple call center. Several customers have asked about getting a foreign keyboard to install on the Macbook/Macbook Pro computers. There is no way to order the internal keyboard from Apple or send it in to be exchanged. The easiest … Read more

If you are using Internet Explorer, click on Tools, then on Internet Options, then under Browsing History click Delete.... Then click Delete files... and Yes. Then click Delete Cookies... and Yes. Then click Delete History... and Yes. Close all your Internet Explorer windows, restart your computer and then try. These would be the first steps … Read more