
How to disable or remove browser extensions. However, extensions can be disabled individually. The Safari browser does not feature a Safe Mode. To exit Safe Mode in Edge, close the InPrivate browser window. How do I set my browser to Incognito or private mode?. To use Edge in Safe Mode, open a new InPrivate window. In Microsoft Edge, Safe Mode is combined with InPrivate mode. In the Restart with Add-ons Disabled box, click Restart. Near the bottom of the menu, click Help. Click the menu button in the upper-right corner of the window. On the Windows Start Menu, select Safe Mode.Firefox Safe Mode disables 3D and video hardware acceleration, and any installed extensions. Press the F8 key repeatedly while pressing the Power button to turn the computer on. At the Choose an option screen, click the Turn off your PC option. Click the X in the upper-right corner to close the Command Prompt window. In the Command Prompt window, type "bcdedit /set bootmenupolicy legacy" and then press the Enter key. In the Advanced options screen, click Command Prompt. At the Troubleshoot screen, click Advanced options. At the Choose an option screen, click the Troubleshoot option. At the Choose your keyboard layout screen, click to select the proper keyboard layout. At the VAIOCare | Rescue Mode screen, with the Recover or maintain your system option is highlighted, press the Enter key. Manuals are posted on your model support page. Refer to the operating instructions supplied with the computer for the exact location of the Assist button on your model. NOTE: The location of the Assist button will be different depending on the computer model. With the computer turned completely off, press and hold the Assist button until the black VAIO screen appears. Press the Power button until the computer is completely off. If the operating system will not start and you want to access Safe Mode to help determine why and/or perform troubleshooting, follow these steps:
The Windows 8 operating system is designed to only access Safe Mode from within the operating system.