connect_error) {     die("Connection failed: " . $conn->connect_error); } // sql to delete a record $sql = "DELETE FROM MyGuests WHERE id=3"; if ($conn->query($sql) === TRUE) {     echo "Record deleted successfully"; } else {     echo "Error deleting record: " . $conn->error; } $conn->close(); ?>

Windows key + R
regedit

---copy regedit
???????? https://www.chalothorn.com/2020/01/windows-10-share-file.html
Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters
???????? AllowInsecureGuestAuth ???? 1

Computer\HKEY_CURRENT_USER\Control Panel\Keyboard
Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\PrefetchParameters

net FW
Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full

https://merabheja.com/superfetch-disable-enable-superfetch-windows-10/

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\EFS

.----win run
gpupdate /force

ackey2019

2018-2019-WINPRO-ENTER-ADOCC -BE19-WINOFF

2019OOCSPROOFFFQ2YTV-FNWHT-4JDC7-D24VP-Q3YDD

2010PROOCSKOFFFX9HB9-3R2KP-R2JJ4-H6YDD-FQM37

201315PROKUOFFFRD9VM-VVN8F-YTBFV-M4KJP-FX6XV

2016PROOCSLOFFFR9CBP-WRNPJ-X88VG-XGX7G-9KXYB

72012PROWIN7OFFFGD3YR-7TT9Q-9QVV4-CPG2Q-X737J

81ENTWINOCSOFFFRCRX2-84NKD-QCM7M-39QGH-4CYDQ

102019ENTWINOFFFGWFNB-MB84C-GB2Y2-TM9DX-2YT44

ADO2019CCADOFF1591-4085-7632-3408-6127-2915