Registry script

I would like it to do the following.

1.      Back up the registry in Windows.
3.      Make these changes in HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\:
·         If the ServerManager\CurrentRebootAttempts key is there, delete it.
·         Updates\ - If the value of UpdateExeVolatile is not 0, make it 0 (zero).
4.      Make these changes in HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\:
·         Component Based Servicing - If these keys are there, delete them:
o    RebootPending
o    RebootInProgress
o    PackagesPending
·         RunOnce - If the DVDRebootSignal key is there and has a value, delete the value.
5.      Make these changes in HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\:
·         If Auto Update has these keys, delete them:
o    RebootRequired
o    PostRebootReporting
·         If Services\Pending has GUID subkeys, delete them.
6.      Make these changes in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\:
·         ComputerName\ActiveComputerName - Make sure the value of the ComputerName key matches the local hostname.
·         Session Manager - If the PendingFileRenameOperations key has a value, delete it.
·         Session Manager - If the PendingFileRenameOperations2 key has a value, delete it.
7.      Make these changes in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Netlogon:
·         If the JoinDomain key is there and has a value, delete it.
·         If the AvoidSpnSetkey is there and has a value, delete it.
8.      If you do these steps after an uninstall, remove these SentinelOne registry keys before you install again:
·         HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\SentinelAgent
·         HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\SentinelMonitor
·         HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\SentinelDeviceControl