I have an Extensa 4220-2555, very old, which had been upgraded to WIndows 10 from XP SP3. This did not work well at all on an old machine and I was asked to assist. There were no restore disks and whoever upgraded it evidently deleted the eRecovery stuff. Is there anywhere I can get a set of disks to restore it to factory settings? The alt-F10 combo does not work, obviously.
There is no help from Acer due to the age of the machine.
Any help is greatly appreciated.