Disc space

[inqztive]

I have only a little space left on my C drive. I need to clean it up. There are some very big system files. Can I remove them?
1)Hyberfil.sys 523 MB (is that information stored while Hybernating?)
2)Pagefile.sys 784 MB
3) System Volume information (folder and sub folders eg. from RP59 through RP70)

Can I remove some of those flies to clean up my C drive?

 

[pkulk]

I am not sure about the volume info but the other two files may be removed. see this link for more info
freeing up disk space