I have used the free version of Glary Utilities and always found it an excellent program. The only thing I did not like was that, instead of graying out the features that were not available in the free version, you could click on them and then be told that you needed the Pro version, accompanied of course by a form to update to Pro and pay the full cost. Now I can click on them and try those features, for a year at least. That is very generous for a trial period, so thank you to all parties for this opportunity.