Keep your computer clean and fast with Total PC Cleaner. It lets you clean your PC's cache and big files. It has everything you need for a free computer cleaner. User comments "This is the best pc cleaner in Microsoft store". It scans your whole computer to clean up junk files, speed up your PC, and boost its performance. Stay informed about special deals, the latest products, events, and more from Microsoft Store. Available to United States residents.
By clicking sign up, I agree that I would like information, tips, and offers about Microsoft Store and other Microsoft products and services. Privacy Statement. See System Requirements. This could make Windows run without some programs you may need. Review the programs that are set to run at startup.
Click to clear the check box beside any program that you do not need to have running all the time. Note: Changes that you make in System Configuration do not take effect until you restart your device. Select a program, and then right-click the program.
Some programs include the option to change, repair, or uninstall programs. To change a program, click Change or Repair. If there is no Change or Repair option, click Uninstall. Note: You must be logged on as an administrator to perform these steps. If you are not logged on as an administrator, you can only change settings that apply to your user account. Click Computers andright-click the hard disk drive that you want to check.
To automatically repair detected problems with files and folders, select Automatically fix file system errors. To perform a thorough disk check, select Scan for and attempt recovery of bad sectors. This scan, which attempts to find and repair physical errors on the hard disk itself, can take much longer to complete. To check for file errors and physical errors, select Automatically fix file system errors and Scan for and attempt recovery of bad sectors. Depending on the size of your hard disk, this procedure may take several minutes.
Note: If you select Automatically fix file system errors for a disk that is in use, you will be prompted to reschedule the disk check for the next time you restart your device. Disk Defragmenter rearranges fragmented data so that your hard disk drive can work more efficiently. Note: Disk Defragmenter can take anywhere from several minutes to several hours to complete, depending on how much data on your disk is fragmented.
You can use your device during defragmentation, but the system may respond slowly until defragmentation is finished. To run Disk Defragmenter, follow these instructions:. Click Analyze disk. When Windows finishes analyzing the disk, the Last Run column shows the percentage of fragmentation on the disk.
If the number is above 10 percent, click Defragment disk. In the Drives list, click the hard disk drive that you want to clean up, and then click OK. Disk Cleanup will calculate how much space you can free up on the drive.
This may take a few minutes. In the Disk Cleanup dialog box, click the Disk Cleanup tab, select the check boxes for the file types that you want to delete and click OK.
Click OK. For a less drastic option, select Let Windows select what's best for my computer. If you have a USB drive or a memory card with at least 1 gigabyte GB of available space, you may be able to make your system faster by using ReadyBoost. ReadyBoost uses available storage space on a removable device to boost your system speed. Note: If your drive or card doesn't have enough available space for ReadyBoost, you'll see a message telling you to free some space.
To learn more see Improve Windows searches using the index. A power plan is a collection of hardware and system settings that manages how your device uses and conserves power. Power plans can save energy, maximize system performance, or balance energy conservation with performance. The default power plans—Balanced and Power saver—meet most people's needs. But you can modify settings for existing plans or create your own plan.
To adjust power settings, follow these instructions:. On the Select a power plan page, select a power plan. If you don't see the power plan that you want to use, click Show additional plans.
Microsoft Community for Windows 7. Microsoft Support for Windows 7. Click Windows Defender. Note: If you are notified that this program is turned off, please follow the pop-up window to turn it on.
Click the Tools button and then click Software Explorer. In the Category box, click Startup Programs. Select the program that you want to prevent from running and click Disable. Click Yes to confirm that you want to stop that program from running. To start the System Configuration utility, follow these instructions:. Type msconfig. Note: Do not click Disable All. This could make Windows run without some programs that you may need.
Review the programs that are running at startup. Note: Removing the check box in System Configuration will not take effect until you restart your system. To change or uninstall a program, follow these instructions:. Click Computers and right-click the hard disk drive that you want to check. Depending upon the size of your hard disk, this procedure may take several minutes.
For best results, don't use your device for any other tasks while checking for errors. Click Disk Defragmente r. In the Disk Cleanup Options dialog box, select the files that you want to clean up under File to delete. If the Disk Cleanup: Drive Selection dialog box appears, select the hard disk drive that you want to clean up and click OK.
Click the Disk Cleanup tab and then select the check boxes for the files that you want to delete. Click Adjust visual effects. If you have a USB drive or a memory card with at least 1 gigabyte GB of available space, you may be able to make your system faster using ReadyBoost. For more information, see Using memory in your storage device to speed up your computer. On the Select a power plan page, select the power plan that you want.
Some of the custom plans from the device manufacturer may also appear by default on the battery meter on a mobile device or as one of the preferred plans on a desktop computer. Microsoft Community for Windows Vista. Forums for Windows Server Microsoft Support for Windows Vista. Microsoft support for Windows Server To make sure that you can see icons for all the running programs, click the Show hidden icons button.
Some programs include themselves in the Startup folder so that they start automatically every time that you start Windows. To see what programs run at startup and disable any, follow these instructions:.
If you see any programs in this folder that you are certain you do not want to run when Windows starts, right-click the icon for that program and click Delete. It only deletes the option that starts the program automatically. System Configuration helps you identify programs that run at startup and discover if a program is slowing down your device.
To open System Configuration, follow these instructions:. You can change a program's configuration by adding or removing certain options. If you cannot stop the program from running on startup and the program does not have the option to change the configuration, you must talk to the program manufacturer for a solution.
In the Currently installed programs box , click the program that you want to remove and then click Remove. If you are prompted to confirm the removal of the program, click Yes. You can solve some certain device problems or improve performance by making sure that your hard disk has no errors. To check for disk errors, follow these instructions:. Note: If one or more of the files on the hard disk are open, you will receive the following message: Chkdsk cannot run because the volume is in use by another process.
You will not have to pay for anything, there are no donations required, the features will not expire after a certain period of time, a product key is not necessary, etc. Some computer cleaners do include extra features that you have to pay for, like scheduled scans, auto-cleaning, malware scanning, automatic program updates, etc.
However, none of the tools from our list above require you to pay in order to use the PC cleaning features. Back in the 'old days' there were many programs that billed themselves as registry cleaners and that's pretty much all they did.
However, as registry 'cleaning' became less needed it never was, really , these programs morphed into system cleaners with the ability to do a lot more than remove unnecessary entries from the Windows Registry. So what has happened over time is that our list of registry cleaners has become primarily a list of system cleaners, adding many more features than they had ten years prior.
CCleaner, in particular, is a full suite that includes lots of features in addition to registry cleaning. It lets you clear your private web browser data like the history and saved passwords, delete temporary program and operating system data, disable programs that startup with Windows, find duplicate files, wipe an entire hard drive, manage browser plugins, see what's filling up all the space on your hard drive, and more.
If you're instead looking for a PC cleaner that checks for viruses and other malware, see our list of the best free spyware removal tools or install a dedicated antivirus program from our Best Free Antivirus Software list to always be on the watch for malware threats.
As soon as you install and open this software, it automatically starts optimizing your PC for performance. It also gives options to Clean PC before the injector starts, and to apply Double Dose of optimization. Baidu PC Faster lets you make computer faster by clearing unwanted files, scanning for viruses, and performing other optimization tasks.
Start with the Quick Check option to scan your PC for temp files, cache, patch files, log files, etc. All these can be cleaned or changed in the Cleaner Tab. The Virus Scan section lets you do a check on full computer, internet items, games, or do a custom scan. Clean the unwanted items after the scan is complete. Other PC utility tools are also available on this freeware, which are: System repair, large file cleaner, disk defrag, browser protection, internet speed test, file shredder, Windows updates, etc.
PC SpeedCare is a simple software to fix slow computer. It is a lightweight software, but boosts speed efficiently. It scans your computer as soon as you run this application. It looks for temporary files, browser cache, recycle bin, and bad sector errors. Number of errors belonging to each category are displayed.
Use Fix Up button to boost PC speed by deleting unnecessary files. JetBoost lets you make computer faster through default or customized settings. You can take care of unwanted processes and services to free up memory and make your PC work faster. Choosing custom settings, lets you selectively close processes, services, or running software. Once you Boost your PC, it displays stopped processes, services, and increased performance in percentage. Other options here let you clean RAM, clear clipboard, enable jetboost, disable automatic updates , etc.
PC Manager is an extensive PC optimization software. It lets you make use of 5 different tool sets to maintain PC and boost PC speed. Selectively choose areas to scan, then run the cleaner. The changes reflect on the interface, where you can view the increase in performance in real time. System Mechanic Free has a dashboard which provides excellent usability of its tools.
An overview of PC health is provided and you can also look for issues. It scans your computer and displays all the issues, if present. You can either run a Quick analysis takes less time or a Deep analysis takes minutes based on PC issues and data. Fix the issues directly from the dashboard. Either choose one click solution to run all tools at a time, or run them separately.
The PC Accelerator tool lets you recover and defragment system memory and optimize internet settings. You can also use it to run security and overview scans on your computer and then fix the detected errors. It lets you run scans for System cluster, Registry cleaner, Memory defrag, Processor optimization, and Memory optimization.
Few features of this software have been disabled for free version. To use them, you will have to buy the paid version. PC Brother System Maintenance Free is another good software to fix the problem of a computer running slow. One click optimization tool is available, which provides a quick fix by scanning whole computer. You also get custom select option to choose from various optimization tools, which include performance, appearance, etc.
The Security option available lets you check for system updates and manage antivirus programs. Manage autorun programs , processes, services, and connections in the Tools tab. All these tools can help you gain good PC performance. System Optimize Expert lets you use a bunch of tools to optimize PC and increase computer speed. One of the options lets you scan your computer for issues, then fixes them.
The scan option performs the following actions: Registry cleanup, privacy sweep, junk files removal, and system optimization. For every section, the number of problems detected in displayed.
The best part about it is that, it creates restore point, and restores data if something important was accidentally deleted. Other tools let you access Control panel, manage Auto shutdown, use Disk cleaner, Clean cloned files, Manage startup programs, and use File pulverizer permanently delete files. Make your PC fast by using Angular Cleaner. After scan, number of issues are displayed in following categories: Registry errors, Internet browser files, and Junk files. Following tools in the expert mode can be used for optimization of PC: Registry edit, Disk defragmenter, Backup, System restore , and Group policies edit.
PowerBooster Free is a free version of paid software PowerBooster. Even though its a free version, the tools available are ample to give your computer a boost.
It has options to scan your PC for errors, junk files, and optimization. There are 3 tabs, which serve different purposes to speed up computer. Cleanup Assistant has a large set of free tools to fix slow computer. You can monitor all PC activity and performance on the home screen of this freeware. You can also manage startup programs from here. The cleanup tools let you clean disk, trash, duplicate files, empty folders , and remove programs. File shredder option is also available.
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