On my desktop, my C disk is almost full. It is covered in red. I have deleted a couple of things, though not what I think is the obvious ones, but it stays covered in red. My D disk is completely empty. What should I do?

Use AOMEI partition assistant to move partition stuff around, or get someone to do it for you, as it can be a bit tricky.......☺️

Look here

 

 

47 minutes ago, transam said:

Use AOMEI partition assistant to move partition stuff around, or get someone to do it for you, as it can be a bit tricky.......☺️

Thanks Trans, I have managed to fix it myself just now.

46 minutes ago, johng said:

Look here

 

 

Thanks I have found this a big help.

Just posted the same in a similar thread. 

 

I had a similar problem a few years ago.  C drive filling up, no idea why. 

 

Turns out that the restore point "slider" was set to 100% so I had many GB's of old restore points.  I deleted them all.  Moved the slider back to 5%, then created a new restore point.  I regained all the GB's, and no problem after that. 

 

If something happens, you only need one of the last few restore points, no a restore point from way back. 

 

Ill just add, if your C drive has filled up with Windows Updates and some programs and app, you may have to resize the partition, as a another member has said.