Your UEFI/BIOS (version A14) dates from 2015. Please check at the manufacturer's website to see if there are any UEFI/BIOS updates available for your system. If you are able to install the update through Windows (without booting from an external drive), then go ahead and update it. WARNING - if the computer might shut down during this procedure, please don't do it, as this may physically damage the computer and prevent it from booting.
FYI - W8 and W10 communicate more with the UEFI/BIOS than previous versions of Windows, so it's important to ensure that the UEFI/BIOS is kept up to date (and the outdated UEFI/BIOS' may be the cause of some compatibility issues).
Only 11 Windows Update hotfixes installed. Most build 14393 (1607) systems have more than this. Please visit Windows Update and get ALL available Windows Updates.
The actual number is not important. Rather it's important that you checked manually, installed any available updates, and didn't experience any errors when checking or updating.
The C: drive only has 48 gB of space - and only 3.81 gB of that is free.
If this is one of those systems that runs off of a compressed WIM file - I'm not very familiar with them and would suggest that you post over in the W10 forums for some more expert assistance.
My only experience with this was a failure as my usual tools wouldn't work on the compressed WIM - and we had to resort to a wipe and reinstall in order to fix it.
If it's not on a compressed WIM, then you're seriously lacking free space on the hard drive and I'd suggest freeing up a total of 7.5 gB in order to get decent performance and be free of any crashes caused by lack of free space.
These devices don't have drivers installed:
Broadcom USH USB\VID_0A5C&PID_5801&MI_03\7&1EB0F4E8&0&0003 The drivers for this device are not installed.
Broadcom USH w/swipe sensor USB\VID_0A5C&PID_5801&MI_00\7&1EB0F4E8&0&0000 The drivers for this device are not installed.
Please visit the Dell support website for this model in order to download and install the drivers for this device.
No entries in the WER section of the MSINFO32 report. I suspect that WER has been turned off in order to save space on the drive.
If that's the case, then we lack the information that that would have provided (but there's nothing that we can do about it).
The System Event Log shows a lot of clearing of the log files - again, it'd be nice to have that info, but there's nothing that we can do about it.
So, here's what I have.......
There don't appear to be any significant errors that Windows was able to detect.
This sort of behavior is typically due to hardware problems (although they can also be due to compatibility issues and low-level driver problems).
As such, I'd suspect a hardware problem as the most likely cause.
Start with the Dell diagnostics (usually accessed by tapping F12 as the system first boots)
See what that has to say, and we'll move on from there.