Mar 01, 2014 I downloaded the latest software/security update, OS X (Mavericks) 10.9.2, from the Mac App Store. I'm using a Mac Air. But after it restarted and the screen shows 'Installing Software Update', the progress bar has stopped well, progressing. It's nearly finished when it. Steps for Installing on Mac. Installing the full-featured GoToWebinar desktop app onto your computer allows you to get the most out of your webinar. Note that when you start or join a webinar, the GoToWebinar software download will begin automatically. If you are on a Windows computer, see Steps for Installing on Windows. Topics in this article.
Lesson 20: Installing Software on Your Windows PC
Top Mac Security Software
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Installing software on your Windows PC
Your computer allows you to do some really amazing things. Digital photo editing, sophisticated computer gaming, video streaming—all of these things are possible because of different types of software. Developers are always creating new software applications, which allow you to do even more with your computer.
Installing from a CD-ROM
From the mid-1990s through the late 2000s, the most common way to get new software was to purchase a CD-ROM. You could then insert the disc, and the computer would walk you through through the installation.
Now, almost all software has moved away from this model. Many new computers no longer include a CD-ROM for this reason. However, if you do need to install software from a CD-ROM, simply insert the disc into your computer, then follow the instructions.
Installing software from the Web
Today, the most common way to get new software is to download it from the Internet. Applications like Microsoft Office and Adobe Photoshop can now be purchased and downloaded right to your computer. You can also install free software this way. For example, if you wanted to install the Google Chrome web browser, you can visit this page and click the Download button.
The installation file will be saved to your computer in .exe format. Pronounced dot e-x-e, this is the standard extension for installation files on Windows computers. You can follow the steps below to install an application from an .exe file.
- Locate and download an .exe file.
- Locate and double-click the .exe file. (It will usually be in your Downloads folder.)
- A dialog box will appear. Follow the instructions to install the software.
- The software will be installed. You can now open the application from the Start menu (Windows 7) or the Start Screen (Windows 8).
Tips for finding software
In our experience, the easiest way to find new software is to search the Web. For example, if you were looking for a way to edit some personal photos on your computer, you could run a Google search for free photo-editing software. If you're not exactly sure what kind of software you're looking for, try describing the tasks you want to complete. For example, if you wanted a way to create to-do lists and organize your appointments, you might search for something like free calendar organizer software.
The Windows Store
If you're using Windows 8, you can download and install software from the Windows Store. The Windows Store is meant to simplify the process of locating and installing software from third-party developers—when you find an app in the Windows store, you won't have to do any extra work to install it.
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Topics Map > OS and Desktop Applications > Operating Systems > Mac OS X
This document describes how to enable installation of applications from sources other than the Mac App Store on macOS.
Background:
By default, Mac OS only allows users to install applications from 'verified sources.' In effect, this means that users are unable to install most applications downloaded from the internet or stored on physical media without receiving the error message below:
Users can follow the directions below to prevent this error message from appearing in one of two ways:
- Changing Gatekeeper's settings (10.8.x / 10.9.x / 10.10.x / 10.11.x)—this is useful for users who download a lot of programs that are not from 'verified sources.'
- Changing Gatekeeper's settings (10.12.x / 10.13.x)—the same steps as above, but for Mac's Sierra and High Sierra OS
- Manually allowing individual applications to launch—this is the best method for users who do not want to change the global setting to allow all applications to run.
For more information about this message, please visit Apple's KB article on the topic: http://support.apple.com/kb/HT5290.
Change Gatekeeper Settings (10.8.x / 10.9.x / 10.10.x / 10.11.x):
- Open the System Preferences. This can be done by either clicking on the System Preferences icon in the Dock or by going to Apple Menu > System Preferences.
- Open the Security & Privacy pane by clicking Security & Privacy.
- Make sure that the General tab is selected. Click the icon labeled Click the lock to make changes.
- Enter your username and password into the prompt that appears and click Unlock.
- Under the section labeled Allow applications downloaded from:, select Anywhere. On the prompt that appears, click Allow From Anywhere.Note: In Max OSX 10.12 Sierra and 10.13 High Sierra, the 'Anywhere' option does not appear. In these cases you will need to follow the instructions below for manually launching the application
- Exit System Preferences by clicking the red button in the upper left of the window. You should now be able to install applications downloaded from the internet.
To Manually Launch Application:
- While holding down the control key on your keyboard, click the application's icon once to make a dropdown menu appear.
- Select Open from the menu. A new window will appear.
- Click Open in that window to launch the application. You should only need to do this once per application, on the first launch. After that, you'll be able to launch the application any way you like.
Installing Software On A Mac
Change Gatekeeper Settings (10.12.x / 10.13.x):
Computer Security Software For Mac
- For OSX Sierra, we recommend consulting Apple's documentation at the following link: macOS Sierra: Open an app from an unidentified developer