I connected my TV with my Mac PC via HDMI connection. The problem is, I can only see the mouse cursor,  the wallpaper and nothing more. Did I miss something on my settings? I need assistance please.

I have got an older I mac still running on panther that seems like it would be a perfect place to store all of my music instead of on an external hard drive. What are the pros and cons of running music on an older computer vs plugging in an external hard drive?

My problem occurred recently with my iMac G5 which up to now has not had a single setback for 5years and it has served me well. The dilemma is, the computer erratically dies momentarily and fades out to black and restarts again after a few seconds returning to the image and place it had just left when I try looking at images in Adobe Bridge and/or Photoshop and want to carry out slight adjustments.

I have plenty of hard drive space and have allocated Random-access memory (RAM) as advised in Photoshop preferences. What is likely the problem? The Mac is running on Mac OS X version 10.4.11 with a 2.1GHz processor and 1.5 GB ram.

I could not make a backup for my Windows 7 partition on the OS X Lion pre installed on my Mac book.  After the recent installation of Windows 7 on my Mac book pro 13” laptop, I connected the external hard drive and back up the Windows 7 but it wasn’t possible because of the format. Are there instructions or a procedure of formatting my external hard drive so that I can still back up Windows?

I have dual xenon processors with 1TB hard drive on my computer. The rest is original, with no SSDS. And yet I am still having problems installing OS X Lion on my Mac Pro 2006 1. The update for all software was ended.

I downloaded OS X Lion from the app store and then installed it on my PC. When the installation is completed, the computer restarted and then the apple logo appears first on screen with a black circle started to spin.

This lasted for hours before the circle stops spinning. This has gone on all night and by daybreak the situation is the same. Has this experience occurred to anyone else? Please let me know.

I installed OS X Lion Developer Seed, I found out that installing this may cause too many bugs so I re-installed Snow Leopard using the original DVD. But now, iPhoto, Aperture, JDownloader could not start. On my IGetter downloads break, The Airport does not connect automatically. Then I found out that the Library Folder is missing. I could not find it even in the Home folder and even when I do a Spotlight search. I know it is wrong to install beta software as an update instead of installing it to different partition.  How can I go back to my original settings without issues? Help please.

  I want to know about when they were generated apple?

How to change the hostname of my Mac through Terminal? I don't know how to do.

Please help.

I have been facing a great problem with my new Apple desktop PC. It does not work well. I can't check its performance. Does Apple OS have any system rating software?

It's very painful to have this kind of problem. What should I do now?

My problem is that my dock is gone. The whole screen turns black and when I click a key on my keyboard nothing will happen.

What kind of problem is this? I thought Mac OS is the carrier of all viruses. Is this a virus or something?