Hello Jimmy Afflick
You could do that with PowerShell:
#Clear Specific Log
Clear-EventLog -LogName LogName
#Clean All Logs
Get-EventLog -LogName * | ForEach {Clear-EventLog $_.Log}
Deleting old Windows event logs can be beneficial in certain situations, but it also has potential downsides, such as the loss of historical data, issues with security audits, and hindering troubleshooting efforts.
Kind regards
Dom