Procedures after Completion of Installation 5-17Notes to apply the Windows Service PackCustomers should not apply service pack on NEC Express5800/ft series by themselves.IMPORTANT: If you want to apply service pack, contact your sales agent about theapplication status and apply service pack on NEC Express5800/ft series.About Windows Update (Applying Security Patches)Before updating Windows modules by using the Windows Update function on NEC Express5800/ftseries, make sure to read the description of each module. Contact NEC sales agent for informationabout the test status of security patch and QFE on NEC Express5800/ft series. It is stronglyrecommended to contact NEC sales agent when updating the operating system on NECExpress5800/ft series.→ Under a support policy for security patches and QFE on NEC Express5800/ft series,security patches released by Microsoft are categorized into the following levelsaccording to their importance:• IMPORTANT Patches (Considered as IMPORTANT by NEC andrequires immediate application): Tests will be performed upon publication ofnew patches and the results will be informed to NEC sales agents. Thehigh-risk viruses (such as Nimba worm as a past example) will be immediatelytested.• Security Rollup Package (SRP): Tests will be performed along with thepublications of SRP and the results will be informed to NEC sales agents.• Other patches: Tests for the security patches regarding the standard functionsof Windows Operating System will be periodically performed, and the resultswill be informed to NEC sales agents.Contact NEC sales company if you have any questions or concerns regarding Windows Update.