Component Services - A centralized console (MMC) snap-in that is used to configure and manage COM+ applications, components, etc
Computer Management - A centralized console that is used to manage your local or remote system. It gives you access to other administrative features such as task scheduler, disk management, services, applications, etc
Defrag and Optimize Drives - This tool allows you to optimize your Hard Disk Drives by defragmenting them
Disk Cleanup - Allows you to free up space on your local drives
Event Viewer - Enables you to observe system occurrences. Windows keeps a set of logs, and you can use the event viewer to access these logs and troubleshoot errors
iSCSI Initiator - Allows you to configure and manage communications between iSCSI storage devices. Administrators typically use this tool for Microsoft Windows Server, as iSCSI storage devices are commonly used in enterprise environments.
Local Security Policy - Allows you to administer your local system’s security settings and policies. You can manage policies such as software restrictions, application control, password length, account lockout, etc
ODBC Data Sources (32 bit) - Allows you to manage 32 bit data sources
ODBC Data Sources (64 bit) - Allows you to manage 64 bit data sources
Performance Monitor - Enables you to view current and past performance data for your machine
Print Management - Provides current information about the status of printers and print servers on the network
Resource Monitor - Allows you to observe the status of your system resources, you can view your CPU, Disk, Network, and Memory usage
Services - Enables you to observe, manage and configure Windows background services
System Configuration - A tool that is primarily used for troubleshooting, you can use it to configure Windows’ start-up, boot, services, and command settings
System Information - A console that provides you with all your system’s information
Task Scheduler - An MMC snap-in that allows you to view and set automatic system tasks
Windows Firewall with Advanced Security - Allows you to fine-tune your Firewall settings
Windows Memory Diagnostics - Primarily used to detect any defects in your systems memory