Get administrator privileges

Create a new text document with the suffix .reg, and edit the content as follows:

Windows Registry Editor Version 5.00　　
[HKEY_CLASSES_ROOT\*\shell\runas]
@="Administrator takes ownership"
"NoWorkingDirectory"=""　　
[HKEY_CLASSES_ROOT\*\shell\runas\ command]
@="cmd.exe /c takeown /f \"%1\" && icacls \"%1\" /grant administrators:F"
"IsolatedCommand"="cmd.exe /c takeown /f \"%1 \" && icacls \"%1\" /grant administrators:F"　　
[HKEY_CLASSES_ROOT\exefile\shell\runas2]
@="Administrator takes ownership"
"NoWorkingDirectory"=""　　
[HKEY_CLASSES_ROOT\exefile\shell\runas2\command]
@="cmd.exe /c takeown /f \"%1\" && icacls \"%1\" /grant administrators:F"
"IsolatedCommand"="cmd.exe /c takeown /f \"%1\" && icacls \"%1\" /grant administrators:F"　　
[HKEY_CLASSES_ROOT\Directory\shell\runas]
@="Administrator takes ownership"
"NoWorkingDirectory"=""　　
[HKEY_CLASSES_ROOT\Directory\shell\runas\command]
@="cmd.exe /c takeown /f \"%1\ " /r /dy && icacls \"%1\" /grant administrators:F /t"
"IsolatedCommand"="cmd.exe /c takeown /f \"%1\" /r /dy && icacls \"%1 \" /grant administrators:F /t"


Double-click this file and add registry information.