How to reduce the CPU load of Windows 7: several quick tips

Loaded CPU – the main cause of his slowdown and freezes. And to identify what exactly is the source of trouble, sometimes you have to approach the question outside the box. This article will be described as a simple way of solving the problem, and require some technical training.

How to reduce the CPU load of Windows 7: the identification of "heavy" processes

To find out a specific level of CPU usage, use the built-in operating system tool – the task Manager. To open it, just click on the key combination Ctl+Shift+Esc. Click on the button "Show processes from all users". In the pop-up window, select “YES”. Now the task Manager is running with administrator privileges.

Click on the tab “Processes”, there you can see all currently running apps. Clicking on one of the column names of the table can be sorted.

High CPU usage Windows 7: what to do?

Find in task Manager for suspicious process that takes the lion's share of capacity in the system, click on its name with the right mouse button. In the resulting context menu, select “complete”, and then answer Yes to the question the task Manager.

I Must say that the app sometimes crash when closed with the help of standard tools. The program window disappears, but the process is not completed, everything else it goes in an infinite loop. You can successfully cope with this trouble, if restart computer, but task Manager will solve the problem faster.

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Process Explorer

If you followed all the above recommendations, but CPU usage has not diminished, and processes that use a lot of resources, no, you can use a free utility called Process Explorer. You can download it from official website manufacturer.

How to reduce the CPU load on Windows 7 with Process Explorer? In the program window sort the process list by CPU load. Refer to the table for suspicious applications. If there are any, click on the name of the program, right-click and select Kill Process.

Interrupts

Open Process Explorer and note the inscription "interrupts". If opposite it in column CPU value exceeds 1-2%, then the processor is busy processing the system interrupts. In this case, to identify the source of the problem very difficult. You should try to check your computer for viruses, update drivers, check for errors, or install a new hard drive. Not be amiss to turn off the peripheral equipment.

Drivers

The driver – one of the most common causes CPU usage by system interrupts. To understand whether or not to update the driver, do the following:

1. Restart the computer.
2. Before turning on the OS a few times hit the button F8 on the keyboard.
3. In the opened menu, select “Safe mode”.
4. After the operating system boot start Process Explorer and a while watch a string of interrupts.

If interrupts are not downloading computer, it's highly likely that the problem lies in the drivers. In this case, you should go to the official sites of the manufacturers of the equipment your PC. If updates appear, install them. If a device uses a generic Microsoft driver, you need to replace them on the company.

I must say that the measures do not necessarily solve the problem, and help the computer can only perform a complete reinstallation of the operating system.

Overheating

High temperature also may contribute to its high the download. The computer constantly crashes, freezes, slows down and reboots independently. If the noise of the cooler has increased, you should check if your processor is overheating. When working on a laptop you can just hold a hand on the side where air blows out. If it is hot, it is best to monitor the temperature by special means.

Peripheral equipment

How to reduce CPU load Windows 7 if the previous recommendations did not help? Disconnect all devices without which the computer can work. Leave at least – keyboard, mouse, monitor. View graphs of task Manager. Reduced CPU usage means that one of the peripheral devices fails.

To understand what exactly connect them one by one. Adding new, restart the computer and watch the charts. If after connecting the device next CPU usage increases, you must update the driver for that device. When the update fails, the output is one – hardware replacement or repair. To delay the execution of these procedures is not recommended. With increasing load and increasing temperature, and this may reduce its service life.

Computer games

The Modern game - a real test for the PC. To compete with them can only engineering programs that are used to perform complex mathematicalcalculations. If the CPU is loaded at 100% in games, he is clearly in need of an upgrade.

How to reduce the CPU load on Windows 7, if upgrade is not possible? Try before starting the game close all unnecessary applications. Disconnect the computer from the network so he began suddenly to download updates for your software. Close the antivirus program, because this type consumes a lot of computer resources. Antivirus keeps for absolutely all PC activity, which negatively affects performance.

Be careful: if you do not understand, what can threaten to disable the software security, the last tip to implement is not recommended.