Local Disk (G) drive

[icemen]

Hi
I'm running windows 10 pro 64 bit
Samsung SSD 850 EVO 250GB, this is my C drive
Then I got Seagate Firecuda SSHD 1TB for storage of vids, games pictuces etc, this is my D drive
However my PC is showing another drive, drive G with only 449MB total capacity, already showing as used 46.3MB. if you click into the drive it nothing (this folder is empty). What I want to know is does the OS create this drive on it own & why is it got a small capacity? Now I keep getting pop up saying drive capacity nearly full.
From my understanding it stores all my passwords for websites etc hence why it is showing as empty when you click in it, is this correct? If so can I increase the capacity or shall I click compress this drive to save space? or shall I just delete?

thankz
Ice

 

[icemen]

taken from another forum, so thanks to USAFRet
If anyone else got this issue, follow below steps

That 449MB partition is a system partition, that has been mistakenly given a drive letter.
It is an after effect of the recent Win 10 1803 release.
Many, many people have had this happen.

Simply remove the drive letter, here: https://community.spiceworks.com/how_to/153261-fix-wind...