start
Starts a separate Command Prompt window to run a specified program or command. Windows commands reference
On Windows
Windows
start <"title"> [/d <path>] [/i] [{/min | /max}] [{/separate | /shared}] [{/low | /normal | /high | /realtime | /abovenormal | /belownormal}] [/node <NUMA node>] [/affinity <hexaffinity>] [/wait] [/b] [/machine <x86|amd64|arm|arm64>] [<command> [<parameter>... ] | <program> [<parameter>... ]]
To start the Myapp program at the command prompt and retain use of the current Command Prompt window, type
start MyappIdentifyTo view the start command-line help information in a separate maximized Command Prompt window, type
start /max start /?Identify/?Displays help at the command prompt. Windows commands referenceTo open a URL in the default browser, type
start "Bing" "https://www.bing.com"IdentifyShow 14 options
"title"Specifies the title to display in the Command Prompt window title bar./d <path>Specifies the startup directory./iPasses the Cmd.exe startup environment to the new Command Prompt window. If /i isn't specified, the current environment is used.{/min | /max}Specifies to minimize (/min) or maximize (/max) the new Command Prompt window.{/separate | /shared}Starts 16-bit programs in a separate memory space (/separate) or shared memory space (/shared). These options aren't supported on 64-bit platforms.{/low | /normal | /high | /realtime | /abovenormal | /belownormal}Starts an application in the specified priority class./node <NUMA node>Leverages memory locality on NUMA (Non-Uniform Memory Architecture) nodes as a decimal integer. Two processes that communicate with each other through shared memory on the preferred NUMA node can minimize memory latencies while allocating memory from the same NUMA node when possible. They're free to run on processors outside the specified node./affinity <hexaffinity>Applies the specified processor affinity mask (expressed as a hexadecimal number) to the new application. Two programs are able to run on specific processor cores within the same NUMA node. This number can be changed to the processor-specific supported amount without having to change the affinity mask./waitStarts an application and waits for it to end./bStarts an application without opening a new Command Prompt window. CTRL+C handling is ignored unless the application enables CTRL+C processing. Use CTRL+BREAK to interrupt the application./machine <x86amd64 arm arm64> Specifies the machine architecture of the application process.[<command> [<parameter>... ] | <program> [<parameter>... ]]Specifies the command or program to start.<parameter>Specifies parameters to pass to either the command or the program./?Displays help at the command prompt.Windows
Start a command in a new console. Can also be used to run Windows programs registered in the App Paths Windows Registry despite not registered in the %PATH% environment variable. In PowerShell, this command is an alias of Start-Process. This documentation is based on the Command Prompt (cmd) version of start.
Start a new shell window with a custom title
start "window_title" cmdIdentifyOpen a specific directory on Windows Explorer (equivalent to explorer path\to\directory)
start "" "path\to\directory"IdentifyStart a specific Windows program file (command-line programs will open on a new console window)
start path\to\fileIdentifyStart a registered Windows program name and pass its command arguments
start msedge --inprivate example.comIdentifyStart a Windows program in minimized or maximized window mode
start /min path\to\file.exeIdentifyStart a command or Windows program with a specified working directory
start /d path\to\directory command_or_programIdentifyDo not finish this command until the target command or program exits
start /wait command_or_programIdentify