Re: How to restore Deleted files?
@L1FELESSL1VING No, it's not possible to restore deleted saves, sorry. They're only stored locally, not on EA servers. And even paid data-recovery services are almost never able to reconstruct a deleted save with enough accuracy that Sims 4 will be able to load it.
The one place you could look for your saves is in OneDrive, either locally or on onedrive.com. Sign in with your Microsoft account and check both "My files" and the recycle bin. If you do find saves there, you can download them, and they should be intact.
In general, it's always best to keep backups of your saves and other critical data. You never know when you'll run into a computer issue, whether of your own making or not, and having a backup means you won't lose everything.