How can I run my Browser without add-ons to troubleshoot Lt loading / graphical issues?

Internet Explorer:
Open Windows'Rundialogue, and type 'iexplore -extoff' and hit 'Return'.
TheRundialogue is located as follows:
- On Windows 7:Start Menu | All Programs | Accessories
- On Windows 8:Window Menu | Click the 'Down Arrow' to show All Programs
On either platform: Press the Windows Key + R
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FireFox:
Click theMenuin the top-right of the FireFox Browser:
In the Resulting Menu, click theHelp icon:
 servlet.ImageServer吗?id = 015 w0000002lfty&oid = 00 d20000000HncM
In the resulting menu click 'Restart with Add-ons Disabled'
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Google Chrome:
Click theMenuin the top-right of the Google Chrome Browser:
servlet.ImageServer吗?id=015w0000002lMkc&oid=00D20000000HncM
In the resulting menu, clickNew Incognito Window. By default, Incognito Windows in Google Chrome have all extensions / add-ons disabled
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Safari for Windows:
Click the'Gear' Menuat the top-right of the Browser, and then select 'Preferences':
servlet.ImageServer吗?id=015w0000002lfyJ&oid=00D20000000HncM
Then, choose'Extensions'in the resulting dialogue, and move the Extension slider to 'Off':
servlet.ImageServer吗?id=015w0000002lfzM&oid=00D20000000HncM


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Safari for Mac
Click the'Safari'Menu, and choose 'Preferences'
Then, choose'Extensions'in the resulting dialogue, and move the Extension slider to 'Off':
servlet.ImageServer吗?id=015w0000002lg7V&oid=00D20000000HncM