Thishelps you narrow down to the exact source of the problem, and is a widely used trouble-shooting method. To open in Safe mode, follow the steps shown below: Close the Excel Window. Press the Windows key+R shortcut to open the 'Run' box. In the input box next to 'Open', type ' Excel/safe '. Click OK. Thismeans that you don't need # -*- coding: UTF-8 -*- at the top of .py files in Python 3. All text ( str) is Unicode by default. Encoded Unicode text is represented as binary data ( bytes ). The str type can contain any literal Unicode character, such as "Δv / Δt", all of which will be stored as Unicode. Settyping options. You can turn special typing features—such as predictive text and auto-correction—off and on. While typing on the onscreen keyboard, touch and hold or , then tap Keyboard Settings. Or go to Settings > General > Keyboard. Turn the typing features (below All Keyboards) on or off (green is on). Yourkeyboard technically can give you numbers and letters at the same time. When you are typing in iOS 11, you can swipe down on the upper row of letters to add numbers. You could also add a different keyboard from a third-party source. See this article for more information on keyboards in general: About the keyboards settings on your iPhone Thekeyboard diagnostic that I did while rebooting (avoiding Windows) shows that the keyboard keys all work fine. It's probably the driver and Windows that aren't getting along. The laptop has touchscreen. I tried to log in with that. It's the same problem with that as the real keyboard - the numbers work, letters don't. Typically turn the laptop over and slide the battery release latch, and then slide the battery out. 3. Leave the battery out for a minute or two. This will let the laptop refresh itself. 4. Then put the battery back into your laptop. 5. Turn on your Acer Aspire laptop and after it starts to check if the keyboard works. .

only alphabets are not working in keyboard