Lets start with a basic employed trick.
You all watch many sorts of video. Many time you may want to change the formats mp4 to 3gp , mpga etc....... You all may wander for many softwares but the result is ending with a malcious or virus attacks in many sites. So a basic easy method for changing your video formats
1.Open ur VlC media player
2. Press ctrl r
3. A box opens named open media. Then click add and add the file u want to convert.
4. Then click convert.
Then choose the format and click start.
Thats it ur done...
Leave ur cmts and suggestions