i bought rucva professional that included ccleaner, defraggler and speccy it said when purchased i could use it on 3 computers well i can't seem to acheive that. Question is how do i do that? can someone advise me on how to do this, thanks Elizabeth
How are you trying to do it, and what is not working?
You should simply install the programme(s) on each computer, go to the 'About' section.
It's in a slightly different place in each programme, in CCleaner it's Options>About, in the others it's Help>About.
Click on 'Upgrade to Pro'.
In the box that comes up enter the name you registered and the licence key number, and then click on 'Register'.
Be careful with entering the key, we often see people mistaking letters and numbers, eg. I & 1, Z & 2, S & 5, B & 8.