Accidentally deleted my memories(

Hi!

By a huge accident, I have deleted my very important pictures and videos, on my HP computer.

I don’t know if i’m suppose to do anything after it’s been deleted, like is it okay if I use it after that?

I would just appreciate a feedback!!! Thank you.

Hi , 1st step , turn off your PC. 2nd step , you should create image of your drive . 3rd step , to buy special software for recover deleted ( for example https://www.cleverfiles.com/disk-drill-windows-pro.html ). After that , use another PC for install software and connect the drive with deleted data , and try to recovery data .
For 1st look , It is not complicate , BUT my experience shows , client, ofent kill data deleted data . So I recommend to bring drive or PC to datarecovery sevice : www.datarecovery.net