Unable to Type into Windows With Keyboard (Using Mac w/ Parallels)
Issue
You're using Parallels to run a Windows operating system (OS) on a Mac, and you are unable to type into the Windows side using your keyboard.
Cause
This issue can sometimes arise from a Parallels malfunction.
Solution
1. Open your Start menu.
Scroll down and select Windows System.
Select Run from the list of options.
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2. The Run dialog box will open.
Copy and paste the following text into the Open field: C:\windows\system32\ctfmon.exe
Press Enter.