My PC was stolen yesterday evening. This is not fun. I hope the perpetrator will rot in hell.
I had a presentation for tomorrow with many slides and a Data Warehouse reference architecture two third done which I had not backed up. I probably had a lot of other documents there not backed up. Fortunately I didn't have any sensitive info on the PC, at least I hope so.
These days you should save all your stuff in the cloud, not on the PC. Either in the cloud or on other servers.