Help in solving computer performance problems. Solving low PC performance problems

Moral and technological obsolescence of computers is a common phenomenon, familiar to humanity since the sale of the first home PC. Progress cannot be stopped, and now the advanced technical specifications Your devices become first standard, and then the minimum acceptable for installing common software.

This is just one factor in slowing down your PC. The second, no less significant, is a decrease in computer performance under the influence of downloading and installing software and content from the Internet. Every user is familiar with the feeling when, after a short period of working with a computer, accompanied by installing common programs and downloading valid data from the Internet, the speed of its operation drops.

Thus, to increase the speed of your PC and eliminate the problem of low performance, it is not necessary to upgrade the technical base, and you can limit yourself to following the recommendations listed below.

How to fix the problem of low computer performance?

Tool to automatically correct poor performance

The essence of the tool’s functioning: analytics of indicators that can influence work efficiency (number of users, number of simultaneously processed programs or processes) is carried out. How to launch? Open Search for performance problems in Control Panel operating system. We start diagnosing existing problems, the tool will automatically generate optimal solutions.

Uninstalling unused software

The initial installation of the software is performed by the computer manufacturer at its discretion. Many users ignore these programs or install their analogues and alternative versions. There are also quite a few utility programs that operate in a hidden manner: anti-virus and spyware protection systems, disk acceleration tools, etc.

Uninstalling programs for a long time not run by the user can free up performance resources that the user needs for other tasks.

Partial blocking of the action of software processed when the computer boots

Some software starts along with the initiation of the main PC processes. It is necessary to decide how rational it is to launch a particular program when turning on the PC, and to block unused elements.

Defragmentation of the hard drive

The efficiency of a PC is also influenced by such a destructive phenomenon as fragmentation. It is this that creates the need to carry out redundant operations when searching for information on the disk. Special programs to eliminate fragmentation, they eliminate the problem by optimizing the speed of searching for information on the hard drive.

Removing information from the hard drive

Unused files slow down the speed of searching for information on the hard drive. Temporary files, recycle bin items and any other unnecessary system components are cleaned using special Windows tools. It is through this that computer optimization is achieved.

List of simultaneously processed programs

In some cases, a non-optimal number at the same time open applications and windows can slow down the system. If the PC speed is below standard, it is worth optimizing the number at the same time running programs. For example, in order to answer email, no need to keep the window open Microsoft Outlook, and to monitor anti-virus security, you should not run two anti-virus scanners at the same time - they significantly slow down the computer.

Control personalization and visual elements

Each user himself chooses what is more important to him - a visually optimized or the fastest operating system? If the computer performance is satisfactory, then there is no need to sacrifice visual effects, but if the PC speed is low compared to the norm, then it is worth disabling, for example, the visualization of shadows, gradients, etc.

Compliance with the required frequency of PC reboots

The most basic action that poses no problems. During times when the PC is less involved, it is necessary to reboot it. At standard computer operating intensity, the required interval between reboots should be no more than one calendar week.

Increasing the amount of RAM

This approach is most appropriate when other methods of increasing productivity have not brought the desired results (demonstrated their insufficiency). In quite a number of cases, low PC loading speed is due precisely to the lack of RAM.

Extension methods:

• physical change in its volume (installation additional strip into a free slot on the motherboard);
• via the ReadyBoost tool. This tool makes it possible to use external flash drives.

Here the user makes a decision which way is more rational for him: to violate the integrity of the device case or to expand the RAM using an external flash device.

Removing viruses and malware

Often the low speed of a PC can be explained by the computer being infected with viruses and spyware. software. These applications use a certain amount of computer computing resources.

Monitoring your computer for the presence of virus and spyware, and then removing it, can often significantly increase productivity.

PC performance testing

The Performance Index (PI) is the most important indicator of PC efficiency and performance. The operating system UI analyzes the 5 fundamental elements of a PC and generates separate assessments for them, and on their basis prepares an overall assessment of the operation of the system as a whole.]

Index values ​​depend on processor power, volume RAM, capacity and degree of fragmentation of the hard drive, and other indicators. If the value is below 2-3 points, a replacement or upgrading of the device is required, since it cannot cope with the functions assigned to it.

On the day you bought a new computer, you definitely couldn't be happier with how quickly it responded to given commands, but over time, the PC's performance level began to decrease.

What to do in this case? And is it possible to return the original speed? But it is quite possible to solve this problem; it is only important to determine the true cause slow work computer.

There could be several reasons why your PC is performing poorly.

One of them is processor temperature. After all, most users simply ignore the indicators of the “heart” of the computer, and it is its severe overheating that can threaten not only slow operation, but also cause the chip to burn out.

In order to monitor the temperature of your PC, you can use a program such as “Everest”. If the processor temperature is more than 50 degrees, then it is advisable to remove the cover system unit to check coolers and clean the device from dust.

If the situation has not changed after this, then you should look for the reason for the slow performance in the registry, which can simply be overloaded with all kinds of entries. After all, after deleting a program, all components of its activity do not always disappear. Very often, excess balances are found in the registry. You can get rid of this problem and carefully remove all “invalid” components using the well-known program “CCleaner”.

To learn more about your computer's situation, you can use the Performance Index check. To do this, you need to open “My Computer”, select “System Properties”, then “Performance Index”.

If the index is too low, you will need to make changes to the operating system graphics. To do this, open “System Properties” and click on “ Additional options system", then find "Performance" and open the parameters. Now all that remains is to configure visual effects, but one caveat should be taken into account - the more effects are enabled, the slower the performance.

Also, one of the reasons for the slow performance of the computer may be a large number of programs that start automatically when turned on. In order to remove these programs from startup, you need to go to the control panel and select “Hardware and Sound” and open “Startup”. Next, in the window that appears, you need to uncheck all unwanted processes. But remember that turning off your antivirus can have unforeseen consequences, so you should be careful about what exactly you turn off.

Most often, the cause of this type of problem may be the action malware. Therefore, you should scan your computer with an antivirus and exclude this option.

Overheating or a virus. Or both! You know, like in the song: “maybe a cow, or maybe a goat...” only sadder. Lots of reasons because...

This article lists the main reasons for a drop in laptop performance and also provides recommendations on how to fix the problem.

If your laptop suddenly starts to slow down terribly for no reason, freezes, turns off, or simply takes longer to open applications, you should take certain measures. After all, the problem can have many causes, some of them are very serious.

Let's look at this diagram in more detail.

As you can see, one of the main reasons for a drop in productivity can be a virus. But here's a nuance. In 90% of cases, problems caused by viruses manifest themselves when working with the network - you can encounter them when playing online game, or do regular Internet surfing.

WHAT TO DO? Check the Internet connection status. To do this, click LMB on the connected Internet icon in the lower right corner of the screen.

we are interested in the readings of “received” and “sent” bytes

BUT! In addition to the terrible viruses that scare people on the Internet, other third-party programs can load the network:

1.launched torrent

2. firewall, antivirus, or even Windows itself, constantly downloading something from the network.

3. other software (think about the last one you installed on your computer)

Reason #2: Problems with Windows

If the laptop worked for 1-2 years on one OS, and then “suddenly” began to lag: then the matter is clear, reinstall your Windows, it is clogged. Or at least:

1. defragment

2. Clean up your system disk (performance often suffers when system disk not enough space: for Win XP - the required minimum is 1.5 GB, for the “seven” - about 5 GB

The main thing in this case is to act immediately.

Other possible problems:

For example, performance can drop sharply due to an antivirus. Set up the optimal security level, “play” with reducing the level of heuristic analysis, disabling “auto-update” can also solve the problem.

If you encounter a bad Windows 7 performance, the system freezes quite often, or maybe the program does not respond, and so on, then you can try some of my suggestions and recommendations that may help you solve these issues.

Selective launch:

Most of the time, startup services can cause problems that affect system performance. A clean boot may resolve the service that is causing the problem. To determine this we can use system setup program to find her.

It goes without saying that the first thing to do is always create system restore points!

In the Start menu, in the search box, type MSCONFIG and press Enter.

In the General tab, uncheck the box - Load startup items and then go to the tab - Service.

Then check the box on “Hide all Microsoft services” and click on “Disable all”. Click the Apply button and restart your computer.

After restarting the computer, you will see whether the issue is resolved or not. If yes, then return to MSCONFIG and first of all go to the tab - Startup and make the first launch of the element and reboot the system. You should do the same procedure until you find which services or startup items are causing the system to crash. I know it may take a while to find out which service is down, but it is not recommended to constantly start the system in - Selective Startup. Because Selective Startup does not fix, but troubleshoots to find the culprit that is causing the system to fail.

Trust me, most of the performance related issues can be resolved in this step.

Driver Update:

Outdated drivers can cause your system to crash, so it's a good step to keep your device drivers up to date. You can find the exact model of device drivers and check the version and date of the driver, you can use the MSINFO32 file for this.

In the Start menu search field, type and press Enter.

This is what MSINFO32 looks like, select each non-Microsoft device and on the right sidebar you will find the device model, driver version and date, etc. Once you find the driver name, date and version, go to the manufacturer's website and in the appropriate section, download the driver and install it.

Do not use Windows updates or third party applications For automatic update drivers because most of the time Windows updates or any of the third party applications will not find the latest and best drivers which can crash the system even causing a blue screen.

Advice: I have seen many cases where drivers are causing display issues or lag related to performance, it is better to update or reinstall the relevant drivers from the manufacturer's website.

Maintenance system:

System maintenance is an important consideration when troubleshooting a performance issue.

Windows Update: It is important to update the operating system on a regular basis, as there are many updates that will resolve issues of increasing system security. Feel free to run the update. If you have some errors when updating or if the update fails to run from Microsoft, use the tool System Update Readiness Tool. Microsoft has released a tool System Update Readiness Tool to resolve certain conditions that may result in the installation of updates and other software that does not work as expected. You don't need to manually run this tool. This tool automatically connects your computer to Windows Update with the proviso that the tool can resolve performance issues.

Cleaning Junk Files: The program may not seem like a big step towards solving issues like system performance, but trust me, there are many situations where this program does the trick. There is a built-in cleaning tool in Windows 7 which will help you delete temporary files etc, but I would recommend free program which is called . It removes temporary and unused files from your system - allowing Windows to run faster and freeing up hard drive space. It also clears traces of your online activities, such as Internet history.

You may or may not use Registry Cleaner, this or any other registry cleaner program. This will not do any good to your operating system and may even damage the system. The decision is of course yours! Check out one of my articles for more information

Virus scan: Most often, malicious Trojan infections can lead to unstable behavior of your operating system. Run a full virus scan and make sure your computer is clean. There are many free ones antivirus programs. I would recommend has a very low system footprint and fewer false positives.

Then download free versions or Emsisoft Anti-Malware 6.0 and perform a full scan in safe mode. If you find an infection and cannot remove it, you can use the comment form below to ask a question and I will try to answer your questions about system security,i I will be more than happy to help you solve your problem.

System integrity check: teams SFC/SCANNOW(Examination system files) verifies the integrity of all protected system Windows files 7 and replaces incorrect and damaged versions with correct versions, if possible.

• Go to the Start menu and type CMD in the search box, then right-click on it and click on the Run as administrator button.
• Then enter the type SFC/SCANNOW
• This article will help you analyze SFC logs.

Equipment diagnostics:

The next step I would recommend is running a hardware scan to make sure there are no hardware failures causing the system to crash. Check your RAM first by following articles that explain the process to you Advanced Memory Diagnostic on Windows 7, with, run diagnostics hard drive Each manufacturer typically has its own diagnostic testing tools hard drives.

The program monitors the status of hard drives, monitors performance and temperature, and also checks fragmentation file system and registry. In this case, the fragmentation check occurs only at a time when the computer is “idle” and all system resources are free. Download the program for free hard checks disk, you can use the following link - .

No less interesting and useful program for hard drives - - this program includes various tools for maintaining hard drives: bad sector repair tool, speed test, S.M.A.R.T information. ,hard drive surface test, media stability test and controller test.

Uses S.M.A.R.T. technology for monitoring the health status of the hard drive, thereby preventing data loss and predicting possible disk failures. The program also includes HDDBadSectorRepair (a technology for repairing and restoring bad sectors on a hard drive). Download for free using the following link

Last but not least is the version of legitimate Windows being used. An illegal or torrent copy may seem convenient, but you are exposing your data to security and risk, and this can raise a lot of questions for your operating system.