I have a prototech tablet and don't remember how to unlock it. I am 71 years old and ha entry used it in a couple of years.
Hello there, you are a good age at 71. Now I'm 88 and have both a Microsoft Surface Pro 4 tablet and a Desktop PC, and both with Windows 10. Now in Windows 10 there is a program called One Note and I record daily, all my activities for the day and in that way I have a record for me in case, I should at some later date want to know something, or in your case, how can I do that task. It is an a amazing program as you don't have to save it as it automatically saved. So for people that age, and you and me are one of them, we forget sometimes quite simple tasks, but with One Note you will always have it there, to refer to at a later date. Now coming back to Microsoft's Surface Pro 4 Tablet, coming with that Tablet is a Microsoft security program called "Hello." Once set-up all your tablet needs is your face to look directly at the Tablet and your facial features will be recognised by the security software and your Tablet will open with Windows 10 on your screen. Easy Peasy!! to say the least. In conclusion, there is nothing on the market that is better than the Microsoft's Surface Tablets. I have had them foe years and no trouble ever. So, hope this can be a little helpful.