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Macro

Change macro security settings

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.

1. On the Developer tab, in the Code group, click Macro Security.

   Tip If the Developer tab is not displayed, click the Microsoft Office Button , click Excel Options, and then in the Popular category, under Top options for working with Excel, click Show Developer tab in the Ribbon.

2. 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.

Tip You can also access the Trust Center in the Excel Options dialog box. Click the Microsoft Office Button , and then click Excel Options. In the Trust Center category, click Trust Center Settings, and then click the Macro Settings category.

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Using digital signatures

The 2007 Office release uses Microsoft Authenticode technology to enable macro creators to digitally sign (digital signature: An electronic, encryption-based, secure stamp of authentication on a macro or document. This signature confirms that the macro or document originated from the signer and has not been altered.) a file or a macro project (macro project: A collection of components, including forms, code, and class modules, that make up a macro. Macro projects created in Microsoft Visual Basic for Applications can be included in add-ins and in most Microsoft Office programs.). 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.

After you install your digital certificate (digital certificate: Attachment for a file, macro project, or e-mail message that vouches for authenticity, provides secure encryption, or supplies a verifiable signature. To digitally sign macro projects, you must install a digital certificate.), you can sign files and macro projects.

Obtaining a digital certificate for signing

You can obtain a digital certificate from a commercial certificate authority (CA) (certificate authority (CA): A commercial organization that issues digital certificates, keeps track of who is assigned to a certificate, signs certificates to verify their validity, and tracks which certificates are revoked or expired.), 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

You can also create your own self-signing certificate by using the Selfcert.exe tool.

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.

Do do you need seo work for your site

Seo Firms

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Why SEO?

The main idea behind Search Engine Optimization (SEO) is to make your site crawlable by search engine robots and then implement steps like analysis of your site along with keyword research and other stuffs. The ultimate aim is to improve the ranking of a clients website in the search engine listings.

The seo firm is not always entrusted with the work of optimization services but also with related services. The aim is to provide the best of services to attract visitors to your site and turn them to prospective clients. Our experienced and expertise team possess excellent updated skills that will help you in the long run as well. This includes web designing, content writing and other services as well.

Search engine optimization methods are something for which you need to have full knowledge. Unless done by a professional it can lead your site to penalization and thus google or other search engines may ban your site.
You can waste a lot of time, effort and money on SEO without any real results if you do not have the technical know-how of the seo issues. Understanding your market, competitors and visitors, then use this information to start working on the website to improve ranking on the major search engines.