How can I restore the audio of my computer after performing a restoration that resulted in the loss of speaker functionality?

April 23rd, 2023

I am currently running Windows Vista and want to upgrade to Windows 7. I am worried about losing my iTunes playlists during the upgrade. Is there a way to back up my playlists?

January 20th, 2024

My PC was connected to a Sony LCD for over a year without resolution issues. Yesterday, it suddenly restarted and the resolution changed to 800x600. I tried to change it back to 1600x1200, but the screen shows a warning 'Unsupported signal, please check the device output.' I checked all connections and outputs, and everything works fine except the resolution. What happened and how can I fix it?

June 23rd, 2023

I am using a monthly sales spreadsheet formula that calculates daily units, customers, $ sales, and the average $ per sale. I have included a week ending total row with the same formula, but it is now adding the week end total to the month to date total at the bottom of the page. How do I change the month to date total so that it excludes the week ending totals?

January 25th, 2024

I have just opened Outlook Express 6 and my system crashed, causing me to lose all emails received from my inbox from late 2009 to yesterday. Everything else appears to still be intact. Is there any way I can retrieve the missing emails?

February 24th, 2023