@echo off
reg query HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\|find /i "sogou input">nul 2>nul
if %errorlevel%==0 (echo 搜狗拼音輸入法：已安裝) else echo 搜狗拼音輸入法：未安裝
echo.
reg query HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\|find /i "{052CFB79-9D62-42
 
E3-8A15-DE66C2C97C3E}">nul 2>nul
if %errorlevel%==0 (echo QQ：已安裝) else echo QQ：未安裝
echo.
reg query HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\|find /i "360sd">nul 2>nul
if %errorlevel%==0 (echo 360防毒：已安裝) else echo 360防毒：未安裝
echo.
pause
exit

效果：