Running Windows 7 Pro on a Dell Optiplex 9600. It's part of a small office peer-to-peer network.
Drive C is running out of room. It is a SATA drive installed inside the pc. I have run Cclenr tool, it deletes some files but the free disk space on drive C keeps gradually getting smaller. There must be some logs or other files which could be deleted. For example, backups are written to a usb drive. What old backup logs might be lurking around if any?
What steps would you take to determine what files could be deleted and gain disk space?
I am not a computer expert. I hope you will write detailed steps to find and remove files.
Thank you for your help.