How to change video quality of Facebook

To change the default quality of video -

1) Login to your facebook account

2) Visit this link - https://www.facebook.com/settings/?tab=videos

3) Click on the dropdown menu and select your preferred quality


4) For slow internet connections change it to - SD Only -but if you are a video collector and you want to download high quality video then select - HD if available -option

5) Done

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How To Delete Cache Files of Firefox Web Browser

Cache files can make your browser work slow. To delete cache files -

- Click "Tools" then click "Options".

- From "Advanced" click the "Network" tab and then click the "Clear Now" button under the "Cached Web Content" section. Your cache files will be deleted.

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