Brakes the laptop. What to do in this case?

The computer performance problems have troubled users since the dawn of computing. The logical question: "Why is the laptop slowing down? What to do? "- somehow they solved, sometimes effectively, sometimes they do not. Since then, not a single generation of computers has changed: they have drastically trained their electronic brains, acquired high-speed hard drives, video cards and productive memory modules. And this is also true for laptops. It is worth comparing the processing power of the ENIAC supercomputer of 1946 (300 Flops) and the "modest" modern Intel Atom processor (about 2 GFlops) installed in budget portable computers. The topic is really interesting.

Program mismatch

" Is my laptop very slow? What to do? "- this question often arises from the fault of the user. Despite the fact that the universal architecture of modern computers allows you to run almost any program, it is important at least to have a general idea of the theoretical performance of the computer system. For example, each driver understands that one of the characteristics of a car is the power of his engine, so trying to carry a multi-ton board on the "passenger car" is hardly reasonable. But the situation with computers is reversed: many people try to load the computational blocks with such a number of calculations that it takes a while to get results. Thus, if the laptop slows down, what to do, decide on the spot: you need to familiarize yourself with the system requirements of the program and compare them with the computer configuration. A "heavy" application running on a low-performance system will almost certainly work with delays (lags). If you really want to use this application, you should think about upgrading the notebook's blocks or completely replacing it with a more efficient one.

Overheat

Sometimes the user notices that in the checked application suddenly began to brake the laptop, although before that everything worked perfectly. One of the possible reasons for this is the failure of the heat sink systems. Inside the laptop are the central processor, video card and a number of other components that are heated during operation. And the higher the load, the greater the heat. Manufacturers of portable computers recommend carrying out at least once a year maintenance, which consists in cleaning the inside of the fan housing and radiators from dust. Ignoring this over time leads to a violation of the temperature regime and the processor's use of the pass-through mechanism, which results in a drop in performance. Thus, if for several years no one has cleaned the cooling system, then the answer to the questions: "Why is the laptop slowing down? What if everything was hanging? "- it's simple: you need to turn it off, disassemble the case and either clean the dust yourself, or contact the service center. By the way, an indirect sign of overheating is the constant increased fan noise inside the case.

Malicious programs

Everybody heard about computer viruses. However, the global statistics of infections indicates that many users are lightly concerned with protecting their own computing system. They either do not use antivirus programs that prevent infection, or use inefficient solutions. The result is predictable: viruses appear on the computer. Being programs, to perform their tasks, they use part of the computing power of the laptop. Because of this, applications started by the user start to work more slowly, because the processor switches between a large number of simultaneous tasks. That's why the laptop slows down. What to do in this case? We recommend first to "cure" the operating system and programs from malicious code by running free scanners, for example, from Dr.Web or Kaspersky. After that, you need to install an effective antivirus application and do not forget to update it periodically.