First, find a tuner. The strings (from left to right) are G, D, A, and E. Adjust the pitches by twisting the pegs (at the top, there should be 4 of them, one for each string) or an easier way is by using fine-tuners (little pegs near the middle/ bottom of the violin, there also should be 4, one for each stings) *note: pegs are harder to use but they come with violins, fine-tuners are easier to use, but you might have to buy them, and don't twist your pegs too much or your strings might slip, or break
The strings start to go out of tune.
So you can tune your violin with the pegs.
you start with the A string and follow to the other strings
Violins are tuned by twisting the tuning pegs so that they tighten the strings or loosen them. Tightening the strings makes the pitch higher, and loosening them makes the pitch lower. You tune the strings to G-D-A-E
Parts of a violin include: the scroll, the bridge, the finger board, the fine tune, the strings ( For violin E A D G) and i am sure the chin rest counts.
Strings stretch over time and the temperature changes.
The best time to consider replacing violin strings is when they start to lose their tone quality, become difficult to tune, or show signs of wear such as fraying or unraveling.
I suggest going to your violin teacher because beginners could pop a string. Or go to Quinlan and Fabish, they do it for free.
violin strings
If they get too cold, the strings may contract, making the violin go out of tune. If it contracts too much, it could break the wood on the violin.
There are a number of books that helps one learn to play the violion. Some examples are "A Tune A Day Violin Book", "Essential Elements of Strings" or "Violin Primer".
A standard violin typically has four strings.