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What are the best diagnostic programs to test, monitor and check computer performance? 2022 list

What are the best diagnostic programs to test

In general, most users often experience problems with their desktops or laptops, because they are decreasing their performance over time.

All this is due to the fact that computers begin to present hardware failures, errors in the controllers, in the system files, lack of updates , among others. This makes teams start working more slowly, becoming a problem for their users.

There are currently a large number of programs capable of improving PC performance through the performance of different diagnoses to identify each problem, thus evaluating RAM memory , hard disk, CPU, among others. This way we will show you the best programs to carry out this.

What is and what is a hardware diagnostic tool for?

A hardware diagnostic tool is simply a program that checks the state of the computer through monitoring where functionalities are controlled such as: servers and peripherals depending on the type and functions, and they can be, the processor, RAM, network cards, CPU, hard drives among others.

This software allows to monitor performance, data transfer and equipment temperature, to verify that everything is working on the correct parameters. Usually, these programs are usually used when the machine starts working slowly , where it is best to make a diagnosis that helps us find and solve the problem so that the equipment functions as new.

Tips to optimize your Windows to the maximum and get the most out of it

When using a computer it is essential that it works as optimally as possible, for this it is necessary that it has a good performance, this will allow it to work at a good speed and each of the programs installed in it run in the best way. According to this, here are some tips to optimize Windows and get the best possible performance:

Analyze RAM memory

Please note that if the RAM of your device is working incorrectly, this may cause instability in the system , thus causing malfunctions machine. To do this, each module must be analyzed using the legallyMemTest†.

tool

If you don’t like install programs on the CPU , then you can use the Windows own diagnostic tool , the same It is in the version of Windows Vista and later versions . To access it follow these steps:

  • The first thing will be to press the “Windows + R” keys.
  • There you will see a “Run” dialog box.

Analizar la memoria RAM

  • The following command “mdsched.exe” is written on it and the keyEnterleigh.
  • is pressed , a box with two options will appear, you can select the first one so that the system restarts and the possible problems are checked or simply configure it so that is carried out the next time the system is turned on PC.

Analizar la memoria RAM

Download MemTest Windows

Know the status of the CPU

Conocer el estado del CPU

It is important to keep in mind that many of the programs that are installed in the CPU can cause it to start failing, thus causing a system operation delay . For this there are different software capable of measuring or checking the speed with which the CPU is working, this will allow to verify if it is in an optimal state or not .

We present some of these softwares that you will find available on the web:

  • CPU-Z: It offers you a very complete analysis on each of the CPU features, this will let you know if all of them are working on the correct way or not.
  • Prime95: It is mainly used to detect any type of anomaly in the equipment, it allows to push both the processed as RAM in order to evaluate its operation.
  • OCCT: Specialized for overclocking processes.
  • Hot CPU Tester Pro: Its main function is to find errors and failed items in the system. To do this, it is responsible for checking the stability of the processing and the state of the motherboard.

Download CPU-Z Windows

Download Prime95 Windows

Download OCCT Windows

Download Hot CPU Tester Pro Windows

Analyze HHD or SSD hard disk

Analizar disco duro HHD o SSD

In general, it is very common for these machines to have problems on your hard drive . These devices are currently equipped with a technology called SMART , which allows information to be obtained from the device itself. All this can be evaluated through different tools which we present below:

  • CrystalDisklnfo: This software is compatible with most hard drives on the market , it is responsible for providing general information on the status of the device, like the temperature level you are working on, the rotation speed, the serial number, the ignition time, the size of the cache , among other features. In addition, you can configure it to issue an alert when something starts to work badly.
  • HD Tune: It is mainly characterized by offering a large number of functions that allow evaluate the performance of your hard drive , thus providing access time and data transfer rate.
  • SpeedFan: It Check that all the components of the device are functioning correctly, for that purpose, read the SMART data and send them to your online database in order to check each of the values.

Download CrystalDisklnfo Windows

Download HD Tune Windows

Download SpeedFan Windows

Check the status of the graphics card

Verificar el estado de la tarjeta gráfica

In order to verify this we must make use of some applications capable of measuring the operation of the computer’s graphics card , for this purpose they carry out different performance and stability tests:

  • Furmark: Simulates a intensive use of the graphics card to measure its performance.
  • GPU Caps Viewer: It is very useful to be able to evaluate the result of an overclocking, and in turn comparative and diagnostic tests .
  • GPU-Z: It is in charge of teaching all the detailed information of the video adapter, for this it executes tests of memory, speed and temperature.
  • MSI Kombustor: Allows you to take the graphic adapter to extreme limits to measure its operation. In addition, it performs different tests to measure its power, speed, temperature and graphics processor load.

Download Furmark Windows

Download GPU Caps Viewer Windows

Download GPU-Z Windows

Download MSI Kombustor Windows

Check the status of memory cards and USB drives

Comprobar el estado de las tarjetas de memoria y unidades USB

USB drives are a fundamental part of the proper functioning of the equipment, to check its proper functioning we can use some of the following applications:

  • USB Flash Drive Tester: It allows different tests to the removable drives with the aim of detecting those bad sectors in the storage capacity.
  • >

  • H2testw: Offers random tests on the units to detect any errors or anomalies.

Download USB Flash Drive Tester Windows

Download H2testw Windows

Test the operation of the CD / DVD drive

Probar el funcionamiento de la unidad de CD/DVD

This piece of the computer is essential to be in good condition , because through it we can insert different CD of works, programs, movies among others to be played on the computer. In order to test its operation we can use the following software:

  • Nero CD-DVD Speed: This application allows you to place ap rolls the optical disk drive of the PC , for this it performs actions such as time Search, audio extraction quality and data transfer .

Download NeroCD Speed ​​Windows

Test the operation of the PC monitor

Probar el funcionamiento del monitor de PC

Another important part of the computer that must be functioning correctly is the monitor. There are different tools that allow us to verify its operation, for this we can use these applications:

  • Nokia Monitor Test: It helps you to detect those faults that your monitor presents as problems of sharpness, resolution, brightness or contrast of the screen, among others .
  • UDPixel: Ideal to locate and fix the defective pixels of the screen, for this you must activate the program for at least two hours so you can perform an analysis of the status of the monitor and begin to repair the faults.

Download Nokia Monitor Test Windows

Download UDPixel Windows

Check the operation of the keyboard

Comprobar el funcionamiento del teclado

In case you want to verify if your keyboard is working correctly you can do it through some programs designed to test its performance . This will let you know if all the keys are working the right way:

  • Passmark KeyboardTest: It helps you check the operation of each of the keyboard keys , likewise measures the speed after each press, and allows you to download identical models to your keyboard to compare it with yours.
  • Keyboard Test Utility: This program does not require installation so you can use it from the online platform . Its main function is to detect those keys that are not working or are presenting some faults. You can already try it by following this link

Download Passmark KeyboardTest

List of the best programs and tools to analyze and optimize your pc with W10 , 7 and 8

As mentioned earlier there are different tools that allow analyze and optimize the computer so that it can work better and have adequate performance during its operation. For this there are different programs that we can use and which we present below:

System Stability Tester

System Stability Tester

System will allow you to evaluate RAM and CPU, as well as carry out processes for PC stability , using algorithms and threads > that allow to verify all the problems that exist in the machine. It currently has up to 32 threads.

It is a completely free open source program and is available for any platform. Allows you to configure to issue alerts when there is an error during system execution .

Download System Stability Tester Free

Unigine Heaven Dx11

Unigine Heaven Dx11