These is the list of Windows commands for accessing some of the most frequently used control panels.
You have to click on "Start Menu" and enter the commands mentioned below in "Run"/"Search" window, hoping it would make your life more simpler on using Windows -

Device Manager
hdwwiz.cpl
devmgmt.msc

Add/Remove Programs
appwiz.cpl

Bluetooth Transfer Wizard
fsquirt

Calculator
calc

Certificate Manager
certmgr.msc

Character Map
charmap

Check Disk Utility
chkdsk


Command Prompt
cmd


Computer Management
compmgmt.msc

Date and Time Properties
timedate.cpl

Disk Cleanup Utility
cleanmgr


Disk Management
diskmgmt.msc

Disk Partition Manager
diskpart

Display Properties
desk.cpl


Game Controllers
joy.cpl

Internet Properties
inetcpl.cpl

Local Users and Groups
lusrmgr.msc

Logs You Out Of Windows
logoff

Mouse Properties
main.cpl

Network Connections
ncpa.cpl

On Screen Keyboard
osk



Performance Monitor
perfmon.msc

Registry Editor
regedit

Remote Desktop
mstsc

Shared Folders
fsmgmt.msc

Sounds and Audio
mmsys.cpl

System Configuration Utility
msconfig

System Properties
sysdm.cpl

Task Manager
taskmgr

Windows Firewall
firewall.cpl