For more information about macro security settings in Microsoft Office documents, see Enable or disable macros in Office files. The following list summarizes the various macro security settings. Under all settings, if antivirus software that works with Microsoft Office is installed and the workbook contains macros, the workbook is scanned for known viruses before it is opened.
Disable all macros without notification Click this option if you don't trust macros. All macros in documents and security alerts about macros are disabled. If there are documents that contain unsigned macros that you do trust, you can put those documents into a trusted location. Documents in trusted locations are allowed to run without being checked by the Trust Center security system.
Disable all macros with notification This is the default setting. Click this option if you want macros to be disabled, but you want to get security alerts if there are macros present. This way, you can choose when to enable those macros on a case by case basis. Disable all macros except digitally signed macros This setting is the same as the Disable all macros with notification option, except that if the macro is digitally signed by a trusted publisher, the macro can run if you have already trusted the publisher.
If you have not trusted the publisher, you are notified. That way, you can choose to enable those signed macros or trust the publisher. All unsigned macros are disabled without notification. Enable all macros not recommended, potentially dangerous code can run Click this option to allow all macros to run. Using this setting makes your computer vulnerable to potentially malicious code and is not recommended. Trust access to the VBA project object model This setting is for developers and is used to deliberately lock out or allow programmatic access to the VBA object model from any Automation client.
In other words, it provides a security option for code that is written to automate an Office program and programmatically manipulate the Microsoft Visual Basic for Applications VBA environment and object model.
This is a per user and per application setting, and denies access by default. This security option makes it more difficult for unauthorized programs to build "self-replicating" code that can harm end-user systems. For any Automation client to be able to access the VBA object model programmatically, the user running the code must explicitly grant access.
To turn on access, select the check box. Office uses Microsoft Authenticode technology to enable macro creators to digitally sign a file or a macro project. The certificate that is used to create this signature confirms that the macro or document originated from the signer, and the signature confirms that the macro or document has not been altered.
You can obtain a digital certificate from a commercial certificate authority CA , or from your internal security administrator or information technology IT professional. To learn more about certificate authorities that offer services for Microsoft products, see the list of Microsoft Root Certificate Program Members. Creating your own digital certificate for self-signing. Note: Because a digital certificate that you create isn't issued by a formal certificate authority, macro projects that are signed by using such a certificate are referred to as self-signed projects.
Microsoft Office trusts a self-signed certificate only on a computer that has that certificate in your Personal Certificates store.
For more information about how to digitally sign a macro, see Digitally sign a macro project. You can change macro security settings in the Trust Center, unless a system administrator in your organization has changed the default settings to prevent you from changing the settings. On the Developer tab, in the Code group, click Macro Security. To enable the Developer tab, see Show the Developer tab. In the Macro Settings category, under Macro Settings , click the option that you want.
Note: Any changes that you make in the Macro Settings category in Excel apply only to Excel and do not affect any other Microsoft Office program. You can also access the Trust Center in Excel Options. Add, remove, or change a trusted location.
Add, remove, or view a trusted publisher. Enable or disable macros in Office files. Enable or disable security alerts about links and files from suspicious websites.
Thanks for any help. This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread. Threats include any threat of suicide, violence, or harm to another. Any content of an adult theme or inappropriate to a community web site.
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To fill across a row in 7 day increments, type your beginning date in the first cell, such as A1. Next type the next date 7 days later in the next cell, B1 in this example.
Highlight both cells, A1 and B1, and use the fill handle the little square at the lower right of B1 in this example--you will see a little plus sign when you place your mouse over it and drag it over as far as you need to go.
Since you started with a pattern 7 days apart in the 2 cells you highlighted to drag, Excel will continue that pattern across the row. Was this reply helpful?
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