Hey everyone,
So my Windows 7 machine has been acting up lately, and I wanted to use the Tweaking Windows Repair program. I did an initial Check File System scan with the program, and I'm currently at the at the "Open Check Disk at next boot" option. When I click on this, it gives me the option for "fixes errors on the disk", my question is, do I need to do anything before I do this Check Disk function? Is this going to change my PC in any drastic ways, like the registry? I just want to make sure I'm prepared for this, and there wont be any surprises.