What allows many IP addresses to look like one?
Which technology allows many different IP addresses to communicate to the Internet using a single external IP address?
Why does your search take forever?
When searching for files in Windows Vista, you find that it takes at least five minutes to complete the search, and you notice that the hard drive light is flashing the entire time. The computer works fine, otherwise. What is the most likely cause of this delay?
How can you integrate these wireless devices?
Your organization has been using an 802.11g wireless access point, but you’ve recently acquired a company that has older laptops with 802.11b wireless capabilities. What’s the best way to integrate these older laptops into your newer wireless network?
How can you get this computer running again?
One of your Windows 7 computers has worked just fine for months, but it’s now hanging just after the login screen. Over the last week, you’ve added a number of new applications, a new wireless keyboard, and a new external USB drive. What’s the best first step for recovering from this problem and getting the computer back into usable shape?
Why is your queue stuck?
You’ve printed a number of documents and presentations to your printer, but none of the print jobs have started to print. You don’t see any error messages on the printer, and Windows isn’t complaining of any issues. What is the most likely reason for this glut of non-printing documents?
Windows 7 is now part of CompTIA A+ 220-701 and 220-702!
It has been about a year since CompTIA updated their 220-701 and 220-702 exam requirements, so it’s not a big surprise that some changes have just arrived.
Windows 7 is now part of CompTIA A+ 220-701 and 220-702! Read More »
Do you need any memory?
You’re planning to upgrade from Windows Vista Home Basic to Windows Vista Home Premium. How much additional memory is recommended for this upgrade?
How can you manage access to your wireless network?
You would like to install a wireless access point, but you only want to allow certain computers to have access to the network. Which one of these technologies would provide this capability?
How can you manage access to your wireless network? Read More »
What does this command provide?
One of your associates is troubleshooting a system, and he uses the command ‘sfc.’ What does this command provide?