The battery is a key element of the laptop, it is also one of the most expensive and what tends to be damaged over time. To keep your battery in good working order is therefore of crucial importance.

The lithium-ion batteries (Li-Ion) for the current laptops lose their autonomy mainly by two factors: First, the use, secondly the natural aging of the chemical components. Therefore, take what precautions you take your battery over time. It isconsiders that the average life of a battery is at a 18 to 24 months, this last time, his autonomy is likely to fall heavily.

What is WiFi?

It is possible, a somewhat informed opinion on the safety or potential risks of this new technology without actually form a physicist himself.

Quite simply, is Wi-Fi wireless technology used most often to people connected to the Internet in schools, cafes, hotels and other network addresses or mobile phone users connect with each connection. Wi-Fi is certainly convenient for travelers and students, but it is dangerous? Many believe thatThe low-level radiation of electromagnetic waves, which can by the wireless internet source for each individual user to cause an adverse effect on health, including cellular changes and possibly cancer in some cases.