How to find out when the computer was turned on. Find out the computer's operating time How to find out the computer's restart time

In order to measure computer performance using tests, it is not necessary to download any third-party applications and utilities.

It is enough to use the resources already built into the operating system.

Although to obtain more detailed information the user will have to find a suitable program.

Based on the test results, you can draw conclusions about which part of your PC or laptop requires replacement sooner than others - and sometimes you can simply understand the need to buy a new computer.

The need to perform a check

Computer speed testing is available to any user. The test does not require any specialized knowledge or experience with specific versions of Windows OS. And the process itself is unlikely to require spending more than an hour.

Reasons why you should use the built-in utility or third-party application refers to:

• Unreasonable slowdown of the computer. Moreover, not necessarily the old one - the check is needed to identify problems with new PCs. For example, the minimum results and indicators of a good video card indicate incorrectly installed drivers;
• checking the device when selecting several similar configurations in a computer store. This is usually done before buying laptops - running a test on 2-3 devices with almost identical parameters helps to find out which one is better suited to the buyer;

• the need to compare the capabilities of various components of a gradually modernized computer. So, if the HDD has the lowest performance value, then it should be replaced first (for example, with an SSD).

According to the results of testing, which revealed the speed at which the computer performs various tasks, you can detect problems with drivers and incompatibility of installed devices. And sometimes even poorly functioning and broken parts - for this, however, you will need more functional utilities than those built into Windows by default. Standardized tests reveal minimal information.

System check

You can check the performance of individual computer components using the built-in capabilities of the Windows operating system. Their operating principle and information content are approximately the same for all versions of the Microsoft platform. And the differences lie only in the method of launching and reading information.

Windows Vista, 7 and 8

For versions 7 and 8 of the platform, as well as Windows Vista, the performance counter of computer elements can be found in the list of basic information about the operating system. To display them on the screen, just right-click on the “My Computer” icon and select properties.

If testing has already been carried out, information about its results will be available immediately. If you are running the test for the first time, you will have to run it by going to the performance test menu.

The maximum score that Windows 7 and 8 can achieve is 7.9. You should think about the need to replace parts if at least one of the indicators is below 4. For a gamer, values ​​above 6 are more suitable. For Windows Vista, the best indicator is 5.9, and the “critical” indicator is about 3.

Important: To speed up performance calculations, you should turn off almost all programs during the test. When testing a laptop, it is advisable to plug it into the network - the process significantly consumes battery power.

Windows 8.1 and 10

For more modern operating systems, finding information about computer performance and starting to calculate it is no longer so easy. To run a utility that evaluates system parameters, you should do the following:

1Go to operating system command line(cmd via menu "Run" caused by pressing keys simultaneously Win + R);

2Enable evaluation process, leading the team winsat formal –restart clean;

3Wait for the job to complete;

4Go to folder Performance\WinSAT\DataStore located in the Windows system directory on the computer’s system drive;

5Find and open the file in a text editor "Formal.Assessment (Recent).WinSAT.xml".

Among the multitude of text, the user must find the WinSPR block, where approximately the same data is located that is displayed on the screen of Windows 7 and 8 systems - only in a different form.

Yes, under the name SystemScore the general index calculated from the minimum value is hidden, and MemoryScore, CpuScore And GraphicsScore indicate the memory, processor and graphics card indicators, respectively. GamingScore And DiskScore– performance for gaming and for reading/writing the hard drive.

The maximum value for Windows 10 and version 8.1 is 9.9. This means that the owner of an office computer can still afford to have a system with numbers less than 6, but for full operation of a PC and laptop it must reach at least 7. And for a gaming device - at least 8.

Universal method

There is a method that is the same for any operating system. It consists of launching the task manager after pressing the Ctrl + Alt + Delete keys. A similar effect can be achieved by right-clicking on the taskbar - there you can find an item that launches the same utility.

You will be able to see several graphs on the screen - for the processor (for each thread separately) and RAM. For more detailed information, go to the “Resource Monitor” menu.

Using this information, you can determine how heavily loaded individual PC components are. First of all, this can be done by the loading percentage, secondly - by the color of the line ( green means normal operation of the component, yellow– moderate, red– need to replace the component).

Third party programs

Using third-party applications, checking your computer's performance is even easier.

Some of them are paid or shareware (that is, they require payment after the trial period ends or to increase functionality).

However, these applications conduct more detailed testing - and often provide a lot of other information useful to the user.

1. AIDA64

AIDA64 includes tests for memory, cache, HDDs, SSDs and flash drives. And when testing a processor, 32 threads can be checked at once. Among all these advantages, there is also a small drawback - you can use the program for free only during the “trial period” of 30 days. And then you will have to either switch to another application, or pay 2265 rubles. for a license.

2. SiSoftware Sandra Lite

3.3DMark

4.PCMark 10

The application allows you not only to test the operation of computer components, but also to save test results for future use. The only drawback of the application is the relatively high cost. You will have to pay $30 for it.

5. CINEBENCH

The test images consist of 300 thousand polygonal images that add up to more than 2000 objects. And the results are given in the form PTS indicator - the higher it is, the more powerful the computer. The program is distributed free of charge, which makes it easy to find and download it on the Internet.

6. ExperienceIndexOK

Information is displayed on the screen in points. The maximum number is 9.9, as for the latest versions of Windows. This is exactly what ExperienceIndexOK is designed for. It is much easier to use such a program than to enter commands and search for files with results in the system directory.

7.CrystalDiskMark

To test a disk, select the disk and set the test parameters. That is, the number of runs and file sizes that will be used for diagnostics. After a few minutes, information about the average read and write speed for the HDD will appear on the screen.

8. PC Benchmark

Having received the test results, the program offers to optimize the system. And after improving performance, a page opens in the browser where you can compare the performance of your PC with other systems. On the same page you can check whether your computer can run some modern games.

9. Metro Experience Index

10.PassMark PerformanceTest

conclusions

Using different methods to test your computer's performance allows you to check how your system is performing. And, if necessary, compare the speed of individual elements with the performance of other models. For a preliminary assessment, you can conduct such a test using built-in utilities. Although it is much more convenient to download special applications for this - especially since among them you can find several that are quite functional and free.

Video:

Many people are interested in the question: how to find out how long a computer has been running without shutting down and when was the last time the system was rebooted? Most likely, this is interesting in order to control the time spent working with the computer. To directly find out computer operating timeWindows, you do not need to install any utilities; this task is solved using three built-in functions of the operating system.

To open this window, you need to right-click on the context menu and select the line of the same name.

After this, you need to click on the “Details” icon, opening a lot of additional information.

Go to the performance tab and the actual running time of the OS will be displayed at the bottom of the window.

PowerShell

To open this standard application, click Win + R and enter a name in the “Open” field.

And although the interface is English, everything can be understood intuitively. In this screenshot, it is clearly determined that the operating time of the system is 5 hours 39 minutes.

Command line

To call it, you can use the OS search system: after clicking on “Start,” type the appropriate name and click on the icon in the search results.

Sometimes it is useful for an administrator to know how long the system has been running after turning on or rebooting. Specially developed third-party utilities can give you this information, but there are many ways to do this within the system itself. In this article you will look at some of them.

Method #1: Use Task Manager

In Windows Vista and Windows Server 2008, Task Manager shows additional system information. Part of this information is the operating time of the system.

1. Press CTRL+SHIFT+ESC to open the task manager.

2. Select the Performance tab.

3. The current operating time is indicated in the System section.

Method #2: Use the System Information utility

This is perhaps the simplest method possible. The Systeminfo command line utility checks and displays various system statistics, such as installation date, installed updates, and much more.

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Systeminfo

You can also choose not to search the entire output for the desired string, but rather refine the result to suit your needs:

Systeminfo | find "System Boot Time:"

Method #3: Use the Uptime utility

Microsoft has published a utility called Uptime.exe. This is a simple command line utility. It can work both locally and remotely. Without additional options, it displays only the current operating time. With additional options, the utility displays more detailed information about computer shutdowns, reboots, service pack installations, and more.

For additional information, read the article at the link and download the utility there - http://support.microsoft.com/kb/232243

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To use, follow these steps:

2. Open a command prompt with administrator rights.

3. Go to the folder where you saved uptime.exe.

4. Launch the utility. For more information, you can run the utility with the /? key.

Uptime.exe

Method #5: Use the NET STATISTICS command

Another simple method is to use the NET STATISTICS utility.

Open a command prompt and enter the following command:

Net statistics workstation

Method #5: Use Event Viewer

Perhaps the most complete and useful method of all, but it requires the most physical movement. In addition, we will not see the exact value of how much time has passed since the previous reboot. We will look for the message Event ID 6005, which indicates that the computer has booted

1. Open Server Manager and select Manage. Go to Event Viewer.
The note: By typing eventvwr.msc in the Run field you will be taken to the same place.

2. In the left navigation pane, click Event Viewer (Local).

3. In the middle pane, find Event ID 6005. Right-click on the found event and select View All Instances of This Event.

4. You will see a list of all events with the specified ID. Now you can view and analyze them all.

If there are too many events in the unsorted list, use a search filter by selecting a specific ID to search there.

Conclusion

The original article of my translation is located, author Daniel Petri. The original article talks about 7 methods, but the last two seemed overcomplicated to me and I did not translate them. If you are interested, use the link above and read it yourself: method 6 – WMI and vbs script, method 7 – Powershell.

Sometimes we need to find out the operating time of the computer - i.e. how long the computer has been running since it was turned on. In this article we will list all sorts of ways to find out - direct and indirect.

How to find out your computer's operating time from the command line

Enter the following command on the command line:

In Windows 7 and Windows 8.1, the system boot date and time will be displayed. For example, 03/26/2014, 9:15:09.

But in Windows XP it is displayed clearly and clearly: System uptime:

Installation date: 10/25/2012, 20:01:57
System boot time: 03/26/2014, 9:15:09

In the task manager

This is how you can find out uptime in Windows 7 and Windows 8.1

Indirect methods

If for some reason you cannot or do not want to use the methods described above, you can find out how long your computer has been running by focusing on your network connection. For example, if you know that your computer is constantly connected to the network.

Right-click on the Network Connections icon in the taskbar and select Network and Sharing Center :

In the window State… you can see the graph Duration. This is the period that a given network connection is active. Often it practically coincides with the operating time of the computer:

Using third party programs

The easiest way to find out the operating time using third-party software is to run the Everest program. Open section operating system, select item Working hours and on the right side of the window find the line Working hours :