DO NOT upgrade to Windows 10 until you read this

I drove over to my brothers apartment and was wanting to use his computer and he said he just unloaded windows 10, I said I would not do that from what I seen on fabo (Tony Field's post) and two day later he is trying to remove it.... Yep Do not up load folks , he is still trying to repair and remove to go back to windows 7 or 8 .. Pays to be here at least once a day I told him..