Thanks very much for your posts! They tell the whole story of what's going on, and there are two main areas to focus on.
The first is your clips. They're encoded using Apple's proprietary ProRes format, and in order to edit them in PD you'd need to (or have your friend) convert them into a more compatible format, like H.264. The output can still be in MOV format (or MP4 or M2TS), but it has to be in another encoding format. It looks like your friend should have a copy of daVinci Resolve, which can convert the clips before he sends them to you. You can download Resolve for free too, and from what I've read it seems like it should be able to read the ProRes files and allow you to convert them.
The other item is with the drivers you have installed on your laptop. Athough your laptop looks to be about 4 years old, there are many drivers dating from 2009. The most important one is the Intel video driver, which dates from June 2013 and you should visit intel.com and install the version checker app and let it find, download and install the current drivers for your HD 3000.
This should be enough to get you up and running!
YouTube/optodata
DS365 | Win11 Pro | Ryzen 9 3950X | RTX 4070 Ti | 32GB RAM | 10TB SSDs | 5K+4K HDR monitors
Canon Vixia GX10 (4K 60p) | HF G30 (HD 60p) | Yi Action+ 4K | 360Fly 4K 360°