Whether for school or for work, the laptop has become indispensable for students and business people. With the large number of laptops on the market and even the ability to choose its components, it becomes difficult to navigate. So, here are 10 things to consider before buying a laptop

The hard drive: The available space on the hard disk should be sufficient to store all your documents photo, video and music as you have if this is your only computer. If this is your second computer, you may have a hard drive that is smaller. You must now also consider the execution speed. If you want a computer that will run your programs in record time, consider buying a computer with SSD SSD (Solid State Drive). This type of disk can significantly increase the price of your computer, but the speed of read and write this type of disc is very fast when compared to traditional hard drives. In addition, they contain no moving parts which allows for greater long-term reliability.

Weight.: The first thing to determine is what kind of use do you intend to do with your laptop? Will you carry every day for work or school to take your course? In this case, a laptop lighter and smaller in size (screen 13 or 14 inches) should be prioritized. If you carry from time to time to work as a team and you use almost exclusively at home, a laptop larger (15 inches and up) will all indicated.

Memory: On other laptops that Mac can usually easily change the memory to improve performance. However for Apple laptops, memory is inaccessible or impossible to change. In fact, the MacBook Air and the new MacBook Pro with Retina display does not have the memory modules. Memory is rather built into the motherboard. This is a very important point to consider if you are thinking of buying these computer models because you take the right amount of memory from the purchase.

Processor: The processor is the centerpiece of the computer. It is important to choose a laptop with a processor powerful enough to perform all tasks. In the field of processors, Intel is the leader. They marketed a new line of processors Ivy Bridge, but not all computers on the market that have this processor. Be careful specification requires that the processor number starts with a 3. It actually defines how the Laptop is. You should look for very powerful laptops if your budget is high. Also, a more powerful processor allows you to keep your computer a bit longer.

Battery life: The battery life is very important. Requires that the battery has a range high enough to prolong the time required for daily use. There are also some computers that have more battery cells. This increases the time of use before having to recharge the battery.

The presence of an optical drive: Unlike a time not so long ago, it is not essential for a laptop to have an optical drive (CD, DVD or Blu-ray). By cons, it may be useful to have one for watching movies playing video games or to install software especially for Windows computers. For Mac users have access to the Mac App Store. There are also external optical drives that you can buy your favorite electronic appliance store. You need a USB port to connect it.

The number of USB 3.0 ports

USB 3.0 ports are new and not all computers on the market that are equipped. Some computers also have a few other USB 3.0 ports are USB 2.0 ports. USB 3.0 ports are faster than USB 2.0, but they are not essential for the proper functioning of a computer. Also, they are very useful for transferring data to an external hard drive or USB flash drive is ready for this new standard, but for some other devices are not necessary (eg to connect a mouse).