Windows 10: Hard Drive space keeps filling for no reason

I partitioned my 1TB Hard Drive into 500-500 GB a very very long time ago. Right now I am noticing that available hard drive space keeps decreasing automatically. I am not copying data. Even there is not any software installed on that disk partition.Help me on this

:)

 

Windows 10 Hard Drive Keeps Filling Up

No it's not, it's about right. This is the breakdown of what 'System & reserved' actually means....





You get this detailed breakdown by clicking on the 'System & reserved' bar seen in the earlier screenshots.

On possible cause for the OP's shrinking free space could be item two in that list, the virtual memory. If that is set for 'system managed' (as it is by default) and an errant app is eating up memory but not releasing it properly, then the swap file may just keep growing until it fills the disk.

 

C drive filling for no apparent reason

Hello, these few days I have been continuously using disk cleanup and deleting junk in the temp files to free up space in my C drive. After that, it only saved up around 3 GB of space which were then used up again, and my drive is almost full again. I
am not downloading any programs or anything, so I have no reason why it keeps filling up. When I try to clean up now, I'll only be saving KB's of space, and the temp files are not filled with junk. Please help.

 

How can I reclaim hard drive space filled by windows 10

Hard drive on my Acer Laptop is near full of windows 10 files/folder, etc. How can I remove unneeded files to reclaim hard disk space? Why doesn't Windows or Microsoft help with this? I don't see any good reason for Windows10 filling my hard drive.