For users of win7 system who need to use the computer to work every day, they usually open the running dialog box by clicking the "Start" menu in the lower left corner of the computer desktop, and enter character commands to open the interface such as registry editor, local group strategy and CMD command. However, when the user enters a character command, the running window will leave a history. Although these historical records will not affect users' normal use of computers, many users still want to clear the historical records of these running dialogs. Bian Xiao here to introduce you to the specific removal methods, you can learn!

The method is as follows:

1. Click the "Start" menu of xp system and select the "Run" option;

2. Enter the "regedit" character command in the opened "Run" dialog box, and then press OK;

3. On the left side of the open Registry Editor, expand it in turn:

"HKEY _ Current _ User \ Software \ Microsoft \ Windows \ Current Version \ Explorer \ Runmru" option;

4. Select the history on the right, right-click and click the "Delete" option;

5. Click "Yes" in the pop-up "Confirm Value Delete" window;

6. At this point, the running history has been cleared. Open the run dialog again, there is no history!

The above is the method of clearing the history of running dialog box in win7 system for notebook computer. In addition to this method, users can also use 360 security guards to solve this problem.