A user reports that performance on the computer running Windows XP Professional has become slow. The user is unable to run the defragmentation utility. Which of the following may be the problem?
A technician is helping a customer troubleshoot a problem with a modem. The technician would like to run a HyperTerminal test to determine whether the modem will now connect and the customer only has one phone line. Which of the following would be the BEST action for the technician to take?
A customer is requesting assistance with a laptop recently purchased via the Internet. The technician finds that the laptops serial number is invalid. Which of the following would be the BEST way to handle this call?
Which of the following local groups must a user running Windows XP Professional belong to, when logging into the computer using Remote Desktop Connection?
A user running Windows 98 wants to install Windows XP Professional but does not want to lose any data or settings. Which of the following should the technician tell the user?