I have an Acer Aspire Netbook, used for Freecell etc, for viewing powerpoint presentations and for occasional letter writing. I have been unable to download or install win10 even though MS say it is OK to do so. Attempted download via WIN10 Icon goes on for several hours without stopping. Downloading via Windows Updates gives a screen with green update bar which gets to 23% and stops at that point for several hours. Checking Windows Update records there are many update failures (which must have occurred when playing Freecell) Is this the cause of my troubles and how can I overcome them?