How to lower the power consumption of a laptop

It is best to take into account the hardware features inthe time of purchase of the computer. If the battery life is critically important, when choosing a laptop, you should pay attention to devices with economical and super-economical processors. Budget configurations based on Intel Celeron will help save money, but will not allow you to extend battery life.
An economical laptop should have a sufficient amount of RAM - then the computer will not constantly access the hard drive to use the swap file.
An additional increase in profitability gives a choiceoptimal operating system. Today, the greatest battery life is demonstrated by mobile computers running Windows 7. According to unofficial tests, the new OS from Microsoft * is able to extend the time between recharges by 20-30 minutes. compared to previous versions of Windows XP and Windows Vista *. In any case, it is recommended to install the latest system updates to reduce power consumption.
Another small but important step in the struggle forincreasing energy efficiency - regular hard disk defragmentation. This procedure, repeated at least once every 2-3 months, will not only speed up the system, but will also save battery power by optimizing the hard drive.













