# Reference Material

Instrumentation > Instrument Administration > Reference Material

* [How to add an Administrator account to Windows 10 Operating System on the NovaSeq 6000](/instrumentation/instrument-administration/instrumentation-instrument-administration-reference_material-list/000007867.md)
* [How to cache credentials for access to Network Storage and verify Read/Write access](/instrumentation/instrument-administration/instrumentation-instrument-administration-reference_material-list/000007828.md)
* [How to change the Log On As account for the Illumina Universal Copy Service](/instrumentation/instrument-administration/instrumentation-instrument-administration-reference_material-list/000007829.md)
* [How to change the Windows account type from administrator to standard](/instrumentation/instrument-administration/instrumentation-instrument-administration-reference_material-list/000007827.md)
* [How to check if a Windows account is a standard or administrator account](/instrumentation/instrument-administration/instrumentation-instrument-administration-reference_material-list/000007826.md)
* [How to confirm firewall settings and close port 29644 on NovaSeq 6000](/instrumentation/instrument-administration/instrumentation-instrument-administration-reference_material-list/000007848.md)
* [How to install Windows critical security updates](/instrumentation/instrument-administration/instrumentation-instrument-administration-reference_material-list/000002282.md)
* [How to switch user accounts on Illumina Windows 10 Sequencing System](/instrumentation/instrument-administration/instrumentation-instrument-administration-reference_material-list/000007855.md)


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