If the above solutions do not work, you could try to restore the system as mentioned here. Use your anti-virus program to scan the system and remove malware from the system. Thus, we need to scan and delete malware from the system. They are usually scripted in such a manner. Malware and virus could affect the system such that they would prevent security procedures in case they were to harm the system. Once all the 4 commands get executed, close the cmd window. Run the commands given below one by one in command prompt.ĭism /Online /Cleanup-Image /RestoreHealth| Type cmd and press CTRL + Shift + Esc keys together to open cmd as admin.Ĥ. Press Windows + R key combination to open run.Ģ. If this doesn’t work, you could try replacing the keyboard or using an external USB keyboard for the time being.
#CTRL KEYS NOT WORKING DRIVERS#
Update the keyboard drivers and restart the system. If we find that the keys are faulty in either case, we could try updating the keyboard drivers. Two good ways of checking whether the keys are working would be to check the keys for other functions, and replacing the keyboard temporarily. Now, when correct language has been listed in the list of languages, just click on the desired language and after that click on up arrow button to move it at the top. If correct language is not listed, just click on Add a preferred language to add required language on your PC.Ħ. Press Windows key + I together from the keyboard to open settings.ĥ. Solution 2] – Check your keyboard / Languageġ. Now, close the registry editor window and reboot PC. Now, Double click on DisableTaskMgr and change value data to 0.Ħ. Now, in the right side right click and choose New > Dword (32-bit) value named as DisableTaskMgr.ĥ. If it does not exist, just right click on policies and create new key named System.Ĥ. Now, check if there is a key named System when you expand policies. Then try using the ctrl button again to see if it works this time. When you have checked/unchecked it, click on apply and then click ok. (You just do this by clicking on the little box next to it). HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policiesģ. Turn on Sticky Keys If the box is checked, uncheck it. Now, go to the following path in the registry editor. Search regedit in your windows 10 Search box and click on Registry editor icon to open Registry editor.Ģ. Solution 2] – Check your keyboard / Languageġ.