Its completely safe to delete the windows.old folder. But, if you plan on restoring your system in the future to a prior restore point, deleting that folder will remove any prior restore points you have made
That's amazing because the minor issues you've presented to me, were also some of the issues I also came accross. I began to think it was my laptop causing these minor issues haha. To also mention I believe I have a great laptop! I even have an i5 processor. Hopefully after the udate is...