Please check the below blog. You will get your answer:

http://jitendrasitecore.wordpress.com/2018/02/14/installing-sitecore-9-0-update-1/

I hope you have Windows 10 Installed in your machine and IIS is enabled:

Steps:

1. Install Java Runtime environment 8.0 or above
2. Install SOLR (6.6.1 for Sitecore 9.0 and 6.6.2 for Sitecore 9.0 - Update 1)
3. Host SOLR on https (you may use NSSM for hosting SOLR as a windows service)
4. Install SQL Server 2017
5. Install SQL Server Management Studio
6. Enable contained Database Authentication
7. Install Sitecore 9.x by executing powershett script.

Please check the below blog for more details:

http://jitendrasitecore.wordpress.com/2018/02/14/installing-sitecore-9-0-update-1/