A colleague of yours from the Business school has a new machine which already came with the system software, he was so confident his machine could do all the things he so wanted, like read his notes, play music, etc. However, at the first attempt to read his notes, he had the message the file could not be recognized and hence he could not open the notes. He became disappointed that his machine could not satisfy his needs. What has he do?Install a required Operating SystemInstall appropriate application softwareInstall a DriverInstall an anti-virus

A company tightens system security in several ways. One approach implements on-access scanning of files for malware. Shortly after implementation, users complain to the help desk. What is the complaint?A.Backups have malware.B.Browser pop-ups are frequent.C.System restore is disabled.D.Systems are slow.

Case Study 1 Ron manages a small restaurant with one computer on which were the accounts of the business, payroll, and all business correspondence. It failed and had to be replaced. As Ron had all the necessary software it was simply a matter of installing the software and then copying the data on to the system. Ron was not sure where the software was located. He had a box of disks, but these had been collected and retained for all the computers over the last ten years. Finally. the correct collection was identified but all the serial numbers and registration details were in emails on his computer, the computer that would not start. Ron decided to go to a friend's place and look at the email there and get all the details. This took a few hours and he finally returned and started the install. Unfortunately, there were several programs that were controlled by web access and the passwords had been stored in the computer. He had to email them and get a response. Luckily he now had access to email as he had to spend a long time going back over details to get account numbers and in name to prove that he could have the passwords. Finally. after three days, he had a fully operational computer. Work task: In the following case study, make a list of the issues that show poor procedures in the management of business tools and the possible solution's with each issue.

You have used a template as the source for a new sales proposal. To avoid overwriting the template, you have saved the proposal using the Save as feature. Knowing that Mark has been your best editor in the past, you decide to send him this new proposal to review and edit. However, when Mark receives the file, he promptly sends you an email stating that the file cannot be opened. You resend the file again, but Mark still cannot open the file. Which of the following is the MOST likely reason the file will not open on Mark's computer? answer Mark's computer does not have the same program you used to write the proposal. The wrong default app is selected for the type of file that you sent. The file was corrupted during the sending process. The wrong file extension was used when saving the file.

A new PC is taken out of the box, started up and connected to the Internet. Patches were downloaded and installed. Antivirus was updated. In order to further harden the operating system what can be done?Select one:Give the computer a nonroutable address.Disconnect the computer from the network.Install a hardware firewall.Turn off the firewall.Remove the administrator account.Remove unnecessary programs and services.

A file extension identifies which software the computer needs to use to open a file. True False