Free anti virus

SOURCE: MAC OS X loading

Booting from the install disk should give you the option to reinstall it. During that process there are settings to delete the contents of the drive to ensure a clean instal. Remember however that this will wipe any personal files from the Mac as well and so back everything important up to external drives.

SOURCE: Mac OS X 10.4 Anti Virus

I open the any folder or file just creat one new file or folder

SOURCE: mac os x 10.4 tiger system preferences won't

Try this:

• Open a new Finder window and select Library from your Home Folder
• Select the Preferences folder.
• Locate and remove to the Trash,
com.apple.preferences.plist
• Now click on the back arrow in the upper left corner of your
window- this will take you back to the Library window.
• Now locate and remove the folder entitled "Caches"

-Close all windows and then click on the blue Apple menu icon and select from the drop down menu, Logout<username>.

• this will take you to the main login window. Simply log back in and before you attempt to launch System Preferences, run Disk Utility first:

font.f1 {font: 13.0px Myriad Pro} -RUN DISK UTILITY FIRST-

Go to Finder Menu bar
• Click Go > Utilities > Disk Utility and open up Disk Utility app.
• Click on Macintosh HD volume (or on the name you have changed
this volume to.)
• Select "Repair Disk Permissions"
**Let Disk Utilities run this repair permissions until completion
(This is not often a necessary step, but in the many of the hands-on software and Mac OS X troubleshooting I have done on Macs, I almost always run it just because it does repair alot of the permissions on files which can sometimes affect how certain applications, files and folders work. It also improves your Mac's performance a bit too:)

Once Disk Utility is complete and there are no errors in red in the completion summary (if there are errors listed in red, re-run DU to see if those error will clear- if they don't reply back to this post right away and let me know what the exact error message is), quit Disk Utility.

• Relaunch System Preferences.

Let me know if this helps resolve the issue.

-Mactechtrainer

SOURCE: Looking for anti virus for Apple mac os 9.2

Mac, like linux, does not often get viruses and anti-virus software would pretty much be useless. Virus developers don't target Mac or Linux OS'es because not enough people use them. To do so would be a waste of their time.

SOURCE: How to get this mac os x 10.5 tiger for free

you may not get 10.5 leopard for free. you may be able to go into a apple specialist like the mac store in the northwest and pay them a flat rate to have it installed on your computer.