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How to remove avast
Click on the start menu and select " control panel.
The control panel window will open and display on-screen.
If using windows 8, swipe in from the right side of the screen and tap on " search, " or point to the upper-right corner of your screen, move the mouse pointer down, and click on " search " to locate control panel.
Click on " programs, " then select " programs and features. Click on the avast program you want removed, then select " uninstall.