Power goes without telling in prior. So, in this way, you might be sitting on your personal computer, trying to meet a very urgent deadline and suddenly everything shuts down. The personal computer shuts in such a manner that you get a mini heart attack. Also, the net which was quite functional a bit moments ago, it came down abruptly and now you have to go through a lot of trouble.
You have to keep the troubles in mind that occur after there is no electricity
You mind be wondering that you have lost all the work that you did as obviously no one saves the file in between. Also, you would think that you would have lost all the data present on your computer due to the abrupt shutdown.
In order to have a smooth running function, you must consider a UPS
So, in this way, you would have multiple of the thoughts going on in mind that would bother you for a large chunk of time. Thus, in order to avoid such kind of failures and in order to have a smooth running function of your personal computer, you have to back it up.
You must back your computer through uninterruptible power supplies [แบตเตอรี่ เครื่องสำรองไฟฟ้า which is the term in Thai]. The UPS is that electronic component that is capable of enduring bad electricity. So, in this way, while you are working and suddenly something bad occurs, then also you would not have to worry about anything.
Plus, you have to make sure that the outages and the fluctuations of your Home power supply [เครื่องสำรองไฟ บ้าน which is the term in Thai] are handled carefully through a good, thorough, slid and a robust uninterruptible power supply that is most commonly known as UPS.