Laptops are now the mainstream in the PC market, and most users tend to use laptops. However, some users said that when they use Windows8 laptops, occasionally the keyboard keys are out of order.
As shown in the figure above, this may be caused by the keyboard button being redefined.
Solution
Modify Registry
1. Start->Run->cmd-> Then use the right-click to copy and paste the following code: reg add HKLM\\SYSTEM \\CurrentControlSet\\Control\\Class\\{4D36E96B-E325-11CE-BFC1-08002BE10318} /v UpperFilters /t reg_multi_sz /d kbdclass /f, click Enter to perform the operation.
2. Restart after successful operation.
Use 360 Security Guard to fix
1. Go to the 360 computer clinic interface and click on the keyboard.
2. Click Fix Now.
In addition, Win8's on-screen keyboard can also come in handy, you can refer to the "computer keyboard is broken win8 screen keyboard to emergency" this tutorial to use.
After upgrading from Win7 to Win8 Ultimate system, it will inevitably encounter some problems. For e
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