If your computer suddenly starts to slow down, run slowly and freeze, you probably need to offload the Windows 7 processor. We will describe the main and effective ways, how to do it.
Reducing the load on the processor Windows 7
First you need to determine how loaded the processor is, the standard Windows tool - Task Manager can help with this. To open it, use the keyboard shortcut Ctrl+Shift+Esc. Next, you should click on "Display processes of all users", this is necessary for the Manager to start with administrator rights.
There you need to open the processes tab and see which programs load the CPU. Click on them to complete them. right click mouse and select End task.
Let's say you closed resource-intensive processes, but reduce the load on windows processor 7 failed, the computer still behaves inappropriately, what should I do? Alternatively, the slow operation of the PC is a consequence of overheating. Disassemble your system unit and clean it of dust, and also lubricate all coolers and change thermal paste. If this has not been done for a long time, the PC will work much faster.
The next option why the processor is loaded is viruses. Miner viruses are now very popular, which, using the resources of other people's computers, help their creators to mine cryptocurrency. They can load all PC components. If in doubt, it's best to check the system free utility Dr. Web Cure.
By the way, often the reason for the high CPU load lies in the drivers. You can determine whether they are the cause or not as follows:
- Restart your PC.
- Before Windows starts, start quickly pressing the F8 key.
- A menu will appear where you need to select “Safe Mode”.
- Next, Windows will start, you need to open the Task Manager and look on the “Processes” tab to see if something is loading the system or not.
If not, then you need to update the drivers to relieve the load. Go to the websites of your computer's component manufacturers and see if newer versions of drivers have been released.
Conclusion
Now you know how to reduce the load on the Windows 7 CPU. Most often, this happens due to programs running in the background, but drivers and viruses can also be to blame. The latter generally load the processor most often, try to check your computer at least once a month. OS for malware with special utilities or an antivirus program.
An increased load on the central processor causes braking in the system - applications open longer, data processing time increases, freezes may occur. To get rid of this, you need to check the load on the main components of the computer (primarily on the CPU) and reduce it until the system works normally again.
The central processor is loaded by open heavy programs: modern games, professional graphic and video editors, server programs. After you finish working with heavy programs, be sure to close them, and do not minimize them, thereby saving computer resources. Some programs may run even after being closed in the background. In this case, they will have to close through "Task Manager".
If you do not have any third party programs, and there is a high load on the processor, then there may be several options:
- Viruses. There are many viruses that do not cause significant damage to the system, but at the same time they heavily load it, making normal work difficult;
- Clogged registry. Over time, the OS accumulates various bugs and junk files, which in large numbers can create a significant load on PC components;
- Programs in "Startup". Some software can be added to this section and loaded without the user's knowledge along with Windows (the greatest load on the CPU occurs during system startup);
- Accumulated dust in the system unit. It does not load the CPU by itself, but it can cause overheating, which reduces the quality and stability of the work CPU.
Also try not to install programs that are not suitable for your computer. system requirements. Such software can work and run relatively normally, but at the same time it puts a maximum load on the CPU, which greatly reduces the stability and quality of work over time.
Method 1: Clearing the "Task Manager"
First of all, look at which processes take the most resources from the computer, if possible, disable them. Similarly, you need to do with programs that are loaded with the operating system.
Do not disable system processes and services (they have a special designation that distinguishes them from others) if you do not know what function they perform. It is recommended to disable only user processes. Disable system process/service is allowed only if you are sure that it will not cause a system reboot or a black/blue screen of death.
Instructions for disabling unnecessary components look like this:
Also via "Task Manager" need to clean up "Startup". You can do it like this:
Method 2: cleaning the registry
To clear the registry broken files, you just need to download special software, for example, . The program has both paid and free versions, fully Russified and easy to use.
Method 3: Virus removal
Small viruses that load the processor, masquerading as various system services, are very easy to remove using almost any high-quality antivirus program.
Consider cleaning your computer from viruses using antivirus as an example:
Method 4: Cleaning the PC from dust and replacing the thermal paste
By itself, the dust does not load the processor in any way, but it can get into the cooling system, which will quickly cause the CPU cores to overheat and affect the quality and stability of the computer. For cleaning, you will need a dry cloth, preferably special wipes for cleaning PC components, cotton swabs and a low-power vacuum cleaner.
Cleaning instructions system block dust looks like this:
After a long use of the system, it starts to slow down, various kinds of problems arise that users are not always able to solve. One of the main reasons for a slow PC is 100 percent CPU usage. And here it is not always clear because of what this problem arises.
There are two reasons - hardware and software. The second, of course, appears much more often, so let's start with it. There may be viruses, and unknown processes, anything. In this article I will try to help you deal with the processor load at 100%.
If there is a suspicion that the processor is loaded at 100 percent
Go to device manager (keyboard shortcut Esc+Shift+Ctrl) and go to the tab "Performance". In the CPU section, there is, like a graph that will make it clear how much the processor is loaded, as well as the line "Usage". If the load is still 100 percent, then it is worth taking action.
Program type problem
When you open the task manager, you need to find the process that is loading the processor. This can be any program installed on a PC, or a virus. Perhaps you did not find anything worthwhile in the "Processes" tab, then go to the tab "Details", all are shown there running processes, and try to find the one that uses the most CPU. If you do not know what to complete, I recommend contacting an experienced specialist.
Of course, using the task manager is not always possible to find desired process, then a third-party utility comes to the rescue Process Explorer. Run it and sort the processor by load (CPU) and see what it gives us.
Download Process Explorer: https://technet.microsoft.com/en-us/bb896653.aspx
Sometimes, the real culprit of the load may be shown, and then you can close it without problems, but there is another situation when it is the system process that loads the CPU. Often this can be a system interrupt process and getting rid of this is not always easy. Of course, sometimes a simple reboot helps.
System interrupts can occur for several reasons: viruses, a problem with hard drive and drivers, problems with printers, scanners and any other devices connected to the computer.
Drivers
You can check if the cause is really in the drivers as follows: boot into safe mode and check the CPU load, if not 100%, then the drivers are definitely naughty. You can try to remove the video card driver and check the load, if unsuccessful, then you will have to remove everything altogether. Although this is a rather risky process, which in the end still involves reinstalling the system.
Virus problem
Viruses are capable of a lot, and CPU usage is no exception. They can even hide under the guise of system processors, so regular user won't even understand. Try to use several utilities to check your PC for viruses, I will give some links to such programs and how to use them.
Hard drive problem
In general, this does not happen often, but I will also describe this item for safety net. There are two modes of operation in hard drives − DMA and PIO. The first involves working directly with RAM, and the second is outdated and uses the processor during operation. Naturally, if HDD works for you in PIO mode, then you need to switch. I this article describes how to do it.
Problem with peripherals
The easiest way to check if peripherals the culprits of the CPU load - disable everything in order. Also, go to Device Manager and check if drivers are installed on all devices. If a yellow triangle or a red icon is lit there, then due to the lack of drivers, such a problem may have occurred.
You can get into the device manager like this: press the keys Win+R and enter the command there devmgmt.msc .
If you see the absence of drivers on some devices, update them directly from the device manager, or use third-party utilities.
Hardware issues with CPU usage at 100%
Dealing with hardware problems is a little more difficult than software problems, especially for an inexperienced user. But we will try.
Often the fault of the load is overheat. What do you think is causing it? Most likely due to a bad cooling system or dust.
First, let's check with AIDA64 or any other similar processor utility. In AIDA64, open the tab "A computer" and go to section "Sensors".
In this case, it would be wise to first check the processor cooling system. Open the computer or laptop case and, preferably, clean all components. Use a brush and a vacuum cleaner for cleaning. Cleaning often is not necessary, but at least 2 times a year is necessary. On the processor, be sure to change the thermal paste, about once every 3 years.
Of course, the described methods do not fully solve the problem with the processor. Hardware problems can even include damage to the processor, which is rare, but the only recommendation in this case is to replace it. On a laptop, this can be problematic, as they often cannot be replaced. In general, explore and if you have questions, ask them in the comments.
Today almost everyone desktop computer or laptop provides stable work operating room Windows systems 7, but there are situations when the central processor is overloaded. In this article, we will figure out how to reduce the load on the CPU.
Many factors can influence the overload of the processor, which leads to the slow operation of your PC. To offload the CPU, it is necessary to analyze various problems and make changes in all problematic aspects.
Method 1: Cleanup Startup
The moment you turn on your PC, it boots up and connects to automatic mode all software products, which are located in the startup cluster. These elements practically do not harm your activities at the computer, but they “eat up” a certain resource of the central processor while in the background. To get rid of unnecessary objects in startup, perform the following steps.
See also the list of components in automatic download, you can in the database sections:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
How to open the registry in a way that is comfortable for you is described in the lesson below.
Method 2: Disable unnecessary services
Unnecessary services start processes that create unnecessary load on the CPU (Central Processing Unit). By disabling them, you partially reduce the load on the CPU. Before turning off services, be sure to create a restore point.
When the restore point has been created, go to the subsection "Services" which is located at:
Control Panel\All Control Panel Items\Administrative Tools\Services
In the list that opens, click on the extra service and right-click on it, click on the item "Stop".
Press RMB again on the required service and move to "Properties". In chapter "Startup Type" stop the choice on the sub-item "Disabled", press "OK".
Here is a list of services that are not usually used for home PC use:
- Windows Card Space;
- Windows Search;
- "Offline Files";
- "Network Access Protection Agent";
- "Adaptive brightness control";
- "Windows Backup";
- "IP Helper Service";
- "Secondary login";
- "Group network members";
- "Disk Defragmenter";
- "Dispatcher automatic connections remote access";
- "Print Manager"(if there are no printers);
- "Network Member Identity Manager";
- "Performance Logs and Alerts";
- "Windows Defender";
- "Protected Storage";
- "Configuring a Remote Desktop Server";
- "Smart Card Removal Policy";
- ;
- "Homegroup Listener";
- "Network Login";
- "Tablet PC Input Service";
- "Windows Image Upload Service (WIA)"(if there is no scanner or camera);
- "Service Windows Scheduler Media Center»;
- "Smart card";
- "Diagnostic System Node";
- "Diagnostic Service Node";
- "Fax";
- "Performance Counter Library Host";
- "Security Center";
- "Windows Update".
Method 3: Processes in the "Task Manager"
Certain processes load the OS very heavily, in order to reduce the load on the central processor, it is necessary to turn off the most resource-intensive ones (for example, running).
Method 4: Cleaning the Registry
After performing the above steps, invalid or empty keys may remain in the system database. Processing these keys can create a load on the processor, so they must be uninstalled. Ideal for this task software solution, which is freely available.
There are several other programs with similar capabilities. Below are links to articles that you need to read to safely clean the registry from all kinds of junk files.
This article will focus on troubleshooting high CPU load, as well as ways to optimize CPU performance.
Many PC users often face the problem of heavy CPU usage. Now we will consider ways to reduce the load, while obtaining an increase in system performance.
There are times when the processor is constantly loaded at 100%, while no actions are performed on the computer. Let's say the desktop is just open, and the task manager shows the CPU load to the maximum.
Not all users are aware that you can find out what percentage of their processor is loaded, and some see that it is loaded, but do not take any action to resolve. And this is not recommended.
Under high CPU load computer starts running slowly, but in addition to all this, the processor is very hot at this time and the cooling system may not be able to cope with the cooling. And this is fraught with the failure of the processor and damage to the motherboard.
What loads the processor?
In particular, heavy CPU usage happens due to a large number of background processes, open programs, collapsed games.
Also, various viruses and antiviruses, which are mostly involved in the processor load.
What are the consequences of a heavy processor load?
— Processor failure- from a long heavy load on the processor, it can burn out. Here already good system cooling won't help. Under load, the processor heats up, this is especially noticeable on laptops - The cooler starts making a lot of noise and heats up Bottom part which leads to significant inconvenience.
— Slow computer performance- under heavy load, the windows will open very slowly. All sorts of "artifacts" will be visible when opened. And it will simply be impossible to use the computer.
How to see what the processor is loaded with?
If you notice that computer is running slower habitual after some action or there was a strong noise of the laptop cooling system and its heating, then you should already pay attention to the processor load.
Task Manager
To see the percentage of processor load, open the task manager and in the "Performance" tab a graph will be revealed that shows the load on each core, as well as on the entire processor.
On Windows 8, it looks a little different: when you open the Task Manager, you need to expand it by clicking on the More button.
After clicking, a window with advanced options will appear and detailed description and CPU load chart. 
So, if your processor is 100% loaded, its maximum clock frequency is shown, then you first need to remove extra programs from autorun (everything is described in detail about autoload).
On the operating system In Windows 8, the autorun feature is located in a more convenient place - the task manager.
Open the Startup tab and you will see all the programs that start when the OS boots. Pay attention to Influence. This paragraph shows the impact on loading. If above average, then it is highly recommended to exclude this program from autorun, otherwise the processor will be loaded from the very beginning of the operating system.
Viruses
Most viruses heavily load the processor, and also, in general, lower the performance of the computer and the confidentiality of your personal information may be lost.
Antivirus
No matter how strange it may look, but antiviruses can heavily load the processor. It is recommended not to use antiviruses, but to use healing utilities once a month. They do not require installation, but they are still more effective than a constantly running antivirus (an example of such a utility is dr.Web CureIt!).
The cooling system is unstable
Check if the fans work stably, if they have a lot of dust. If there is a lot of dust, then you need to turn off and dismantle the fan, and then thoroughly clean it, gently wiping the fan blades with a cotton pad moistened with pure alcohol.
You should also pay attention to the condition of the heat-conducting paste. Thermal paste is used for good interaction between the processor and the cooling radiator. Over time, it turns into powder, after which the processor begins to heat up and its workload increases. It is recommended to change thermally conductive paste at least once a year.