@echo off
echo ==============================
echo INTERNET SPEED OPTIMIZATION
echo ==============================
:: TCP/IP Settings
reg add "HKLM\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" /v TcpAckFrequency /t REG_DWORD /d 1 /f
reg add "HKLM\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" /v TCPNoDelay /t REG_DWORD /d 1 /f
reg add "HKLM\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" /v TcpDelAckTicks /t REG_DWORD /d 0 /f
:: DNS Cache Settings
reg add "HKLM\SYSTEM\CurrentControlSet\Services\Dnscache\Parameters" /v MaxCacheTtl /t REG_DWORD /d 86400 /f
reg add "HKLM\SYSTEM\CurrentControlSet\Services\Dnscache\Parameters" /v MaxNegativeCacheTtl /t REG_DWORD /d 0 /f
:: Network Performance Settings
reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile" /v NetworkThrottlingIndex /t REG_DWORD /d 0xffffffff /f
reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile" /v SystemResponsiveness /t REG_DWORD /d 0 /f
:: CPU Priority (Foreground Optimization)
reg add "HKLM\SYSTEM\CurrentControlSet\Control\PriorityControl" /v Win32PrioritySeparation /t REG_DWORD /d 26 /f
:: MTU Optimization (change "Ethernet" to your adapter name if needed)
netsh interface ipv4 set subinterface "Ethernet" mtu=1500 store=persistent
:: DNS and IP Reset
ipconfig /flushdns
ipconfig /renew
netsh int ip reset
echo.
echo ✅ Bitti. Pcyi yeniden baslat.
pause
