Norton Ghost 14 is my Windows XP made very slowly.

Norton Ghost 14 I bought because it was recommended to use as easily from Stiftung Warentest. Shortly after the installation went my Windows XP Professional very slowly, he needed more than 6 minutes from the start of the computer to the Google page the appear. Even the shutdown took forever. The install went only slightly, I made a backup of drives C and D on my external hard drive. Then came a hazard warning, I would not have made a backup of D. So I made another one. The USB plug my external hard drive I have to separate after, otherwise it runs day and night. Ghost nevertheless tried 3 times a week to make a backup.
There is no manual to explain how to set the backup times and whether the then full backups or only change backups. So I had to repeatedly call the support. If you need to restore the PC with Ghost recovery CD in trouble times, you have to do it in Safe Mode (press F8 or F11 usually) then use the arrow button down to CD drive, enter, and when writing appears immediately any button, otherwise Windows runs up again from scratch, and nothing happened. And that is not everything in the manual unusable.
Only after I accidentally hit on a date with Windows System provision where Ghost was not yet installed, the computer was back to normal and I could return to the internet in 1 to 2 minutes.
Possibly it is because the Ghost requires that you install NET.Framework 2.0, which has already .Net Framework 3.6 on the PC, I did not know.
Possibly are Paragon or Akronis better.