SysInternals is a suite of 74 utilities from Microsoft designed to enhance the performance and reliability of Windows PCs. Users can download the entire suite or select individual tools from the Microsoft SysInternals Learn page.
1. AutoRuns: Identifies unnecessary background processes and obsolete registry entries, providing detailed information about each entry. It allows users to review installed drivers and spot potentially harmful entries. Launched via Start menu or by typing Autoruns.exe in the Run dialog.
2. TCPView: Monitors all TCP and UDP connections in real-time, categorizing them by version and displaying ports and connection timestamps. It helps identify bandwidth-hogging processes. Launched via Start menu or by typing tcpview.exe in the Run dialog.
3. RamMap: Provides an in-depth analysis of memory consumption across processes, helping identify memory-hogging applications and diagnose memory leaks. It offers options to clear memory, including emptying working sets, standby lists, and modified lists. Launched via Start menu or by typing rammap.exe in the Run dialog.
4. DiskView: Offers detailed insights into hard drive usage with a color-coded map of disk sectors, helping users identify fragmentation and unused space. Launched via Start menu or by typing diskview.exe in the Run dialog.
5. CacheSet: Optimizes the Windows file system cache by allowing users to adjust cached data management settings and clear the cache with a single click. Launched by typing cacheset.exe in the Run dialog.
The SysInternals Suite is cost-free, effective, and compatible with Windows Recovery mode, making it a practical choice for users looking to enhance their PC's performance.