I'm pretty new to Computers, so please excuse this post if it's in the wrong place, stupid question, etc.
I have a Lenovo Laptop with Windows 10 and a 1 TB HDD.
I'm interested in upgrading the HDD to an SSD, but would prefer a smaller size one, to cut down on cost, such as a 128 GB one.
According to my laptop now, I have 828 of 885 GB free.
So does this mean the Windows 10 OS is taking up 115 GB? And that my remaining files are taking up 57 GB?
Thanks for any help!