hello i need some help with my computer im having problems with my data like if i'm not using my computer the computer data will go up to 0 kb some one help thxz
That is seriously unclear. Try to explain a bit better, kthx.
Have to agree with Verix, but I think what the problem you have is.
Your losing space on the Hard disk/ssd without using the computer, computer is on.
Are you using TimeMachine, if both are true it is TimeMachines local backup using the space on your disk.
When was the last time you backed up your machine?
Now, I do not use TimeMachine but I think it will get better after using TM again.