Event Viewer Errors & Warnings

I'd hoped to resolve these myself but right off the bat I don't understand what to do or where to go.

This VSS one tells me to "check security on the volume" but I don't even know where to go to do that.

My Event Viewer is loaded with errors & warnings. Many people have said to ignore it for the most part but I am having a couple issues that I think could be resolved by going thru' some but I just get lost. I just don't know enough computer-eez (if there is such a word) to feel confident that I won't mess things up worse.

I've noticed in the command prompt, there was no space after icacls AND no space before /grant. That would explain the failed attempt.

Is there a third-party Backup program running?

Maybe I did type wrong, I went by what I read in the links Jacee provided & it's hard for me to really tell where there should or shouldn't be spaces.

No third party backup & I know I'm gonna end up in "Deep doo-doo" one of these days if I don't get my fanny in gear & get something setup. Finances have kept me from doing so.

Seems I have problems typing correctly in Command?

I'm grasping at straws here. Could my problem possibly be something set wrong in Services? I don't think I've ever done anything in there, wouldn't know how to set what.

I did sfc for a different problem 3 wks ago (already had several VSS in Events at that time) & it broke my email, did get it back tho' thru System Restore but was told that every time I do sfc it will cause my lose.

Did go in to Events a bit ago & have 2 new ones, different ID #'s. Thought I was so darn smart, clicked on the copy button, pasted in Notepad so I could post here but don't know what to type in the 'Save' box to get it saved . So will start out by posting shot of just the "properties box" for now. Will also post my sfc results from 4/7.

Sorry to be such a PIA.