Originally posted by jpzk So, you have Win10 and then installed this software to get rid of unwanted "bits" in the O/S ?
What did you removed (examples) from Win10?
Did it cause any misbehaviour?
Well, for example, there was a whole load of X-box stuff (I don't have an X-box & have no intention of getting one!), games, unneccessary add-ons from the installation of a Canon printer, and so on, which I didn't want.
I uninstalled all that lot, and much more, and that resulted in absolutely no misbehaviour of anything left behind, and it also reduced the memory requirements as indicated by Task Manager. All-in-all, a very worthwhile exercise!
BTW:
1) Running W10 on a m/c with "only" 4GB of RAM seems right "on the edge" of slowing it down a lot - 8GB is much better
2) IObit may prompt you to install "Driver Booster" which claims to update all your drivers - I would NOT install that as it caused a major issue with the AMD graphics drivers on my AMD-based laptop and it took me sometime to sort that out!