What is winsat.exe?
The genuine winsat.exe file is a software component of Microsoft Windows by Microsoft.
Windows is an operating system. Windows System Assessment Tool measures is a performance evaluation tool. WinSAT.exe runs the WinSAT tool, and does not cause any harm to your PC.
Accessible from the Control Panel under Performance Information, and available in Microsoft Windows Vista, Windows 7, Windows 8 and Windows 10, the Windows System Assessment Tool is a module that is designed to measure several different performance characteristics and capabilities of the hardware on the system, and then reports them as the Windows Experience Index (WEI) score. The WEI score includes five sub-scores: memory, processor, 2D graphics, 3D graphics, and disk. WinSAT is tasked with reporting these scores on a scale from 1.0 to 5.9 on Windows operating systems.
Founded in 1975, the Windows Corporation is an American multinational technology company that is renowned for its Xbox range of video game consoles, the Windows lineup of operating systems and Surface Pro tablets. The company acquired LinkedIn in 2016 for $26.2 billion and Skype Technologies for $8.5 billion in 2011, and has a global footprint with over 126,000 employees worldwide.
WinSAT stands for Windows System Assessment Tool
The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the winsat.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.
Click to Run a Free Scan for winsat.exe related errors
Winsat.exe file information
The process known as Windows System Assessment Tool or Windows Sistem Deðerlendirme Aracý belongs to software Microsoft Windows Operating System or Microsoft Windows Ýþletim Sistemi by Microsoft (www.microsoft.com).
Description: Winsat.exe is an important part of Windows, but often causes problems. The file winsat.exe is located in the C:\Windows\System32 folder.
Known file sizes on Windows 10/11/7 are 3,367,424 bytes (50% of all occurrences) or 2,536,448 bytes. 
Winsat.exe is a Windows core system file. The program is not visible. The file is a Microsoft signed file.
Therefore the technical security rating is 2% dangerous; but you should also compare this rating with the user reviews.
Recommended: Identify winsat.exe related errors
Important: Some malware disguises itself as winsat.exe, particularly when not located in the C:\Windows\System32 folder. Therefore, you should check the winsat.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
Best practices for resolving winsat issues
A clean and tidy computer is the key requirement for avoiding problems with winsat. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.
Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To get your computer running as fast as it did on day one, you can 8reset your PC. Your personal files will remain intact, but any programs you installed will need to be reinstalled.
To help you analyze the winsat.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. A good Bantivirus software detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.
Other processes
synlenovohelper.exe ltsmmsg.exe runtime.exe winsat.exe avassistant.exe popupblockerbho.dll agilebits.onepassword.desktop.exe regprocleaner.exe testhandler.exe audio system.vbs nware-service-update.exe [all]
Score
User Comments
Logolive (further information)
Steffen
Gutenbrunner Alois
Summary: Average user rating of winsat.exe: based on 3 votes with 3 user comments. One user thinks winsat.exe is essential for Windows or an installed application. One user thinks it's probably harmless. One user suspects danger. 2 users don't grade winsat.exe ("not sure about it").