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ITF+ Certification Cram Notes

3.0 Applications and Software

3.5 Given a scenario, configure and use web browsers.

Popup blockers

Popup blockers are software tools that prevent the display of popup windows when browsing the web. They are designed to improve the user experience by preventing unwanted advertisements or malicious content from appearing on the screen.

Script blockers

Script blockers are tools that disable client-side scripts from running in web pages. These scripts include JavaScript, which is commonly used to add interactivity and dynamic content to web pages. Script blockers can help to protect users from malicious scripts that may attempt to exploit vulnerabilities in the browser or operating system.

Compatible browser for application(s)

A compatible browser for an application is a browser that meets the minimum system requirements for the application to function properly. This may include specific versions of the browser or plugins that are required for the application to work correctly.

3.6 Compare and contrast general application concepts and uses

Licensing refers to the terms and conditions for the use of a software product. These licenses define how a user can use the software, how many devices it can be installed on, and for how long it can be used. There are several types of software licenses, including:

  • Single use: This license allows the user to install and use the software on a single computer or device. The license is tied to the specific device, and the user cannot install the software on any other device.

  • Group use/site license: This license allows a group or organization to install and use the software on multiple devices. The license may be limited to a specific location, such as a campus or a department.

  • Concurrent license: This license allows a specific number of users to access the software at the same time. For example, if a license is for 10 users, only 10 users can use the software simultaneously.

  • Open source vs. proprietary: Open-source software is typically free to use and modify, and the source code is available to the public. Proprietary software is owned by a company, and users must purchase a license to use it.

  • Subscription vs. one-time purchase: Some software is sold as a one-time purchase, while other software requires a subscription fee to use it. Subscription-based software typically requires ongoing payments to maintain access to the software.

  • Product keys and serial numbers: Some software requires a product key or serial number to activate it. These codes are typically provided by the software vendor after the purchase of the license.

Characteristics of software licensing include the duration of the license, the number of installations or users allowed, and any restrictions on the use of the software. Properly managing software licenses is important to ensure compliance with licensing agreements and to avoid legal issues related to copyright infringement or software piracy.

Software installation best practices

Software installation best practices include the following:

1. Reading instructions: It is important to read and understand the instructions before installing software. This will help avoid mistakes during the installation process and ensure that the software is installed correctly.

2. Reading agreements: It is important to read and understand the license agreement before installing software. This will help avoid any legal issues and ensure that the software is used in accordance with the license agreement.

3. Advanced options: When installing software, it is important to consider the advanced options. These options can include selecting the installation location, customizing the installation, and configuring the software to meet your specific needs.

By following these best practices, you can ensure that software is installed correctly and in accordance with the license agreement. This can help avoid issues such as software conflicts, system instability, and legal problems.

In addition, it is important to keep software up to date by installing updates and patches as they become available. This can help ensure that the software remains secure and performs optimally.


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