|06 Nov 2009||#1|
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Click-to-Run: Delivering Office in the 21st Century
If you’re the type of person who likes to test-drive the latest and greatest software (or you’re the type of person who reads an Office Engineering blog…), then you’re probably familiar with the pain that can be part of trying out new software for the first time. My name is Paul Barr, Lead Program Manager for the Click-to-Run team in Office 2010, and we’ve built Click-to-Run with you in mind. What follows is a more in-depth post on the technology introduced in the New Ways to Try and Buy Microsoft Office 2010 announcement.
Delivering rich programs like Office over the internet hasn’t changed much in the last decade. Sure, we have self-extracting executables, securely signed files, and download managers, but all of these fall short of solving what we think are the biggest problems with downloading and installing large applications:
Click-to-Run is a new software delivery mechanism built by the Office product team. It’s based on core virtualization and streaming technologies from the Microsoft App-V team in Cambridge, MA. Click-to-Run is optimized for home users on broadband connections (at least 1Mbps), and there are three key pillars of the investment:
Click-to-Run is not a new Office “product”, it’s a new way of delivering and updating the products with which you are already familiar. Click-to-Run delivery is available for both the Office Home and Student 2010, and Office Home and Business 2010 products. It has full language support, and will work on both 32-bit and 64-bit Operating Systems (although only the 32-bit version of Office is actually run on both platforms).
How does Click-to-Run work?
Products delivered via Click-to-Run execute in a virtual application environment on the local Operating System. This means that they have private copies of their files and settings, and that any changes they make are captured in the virtual environment. The effect is they don’t end up modifying any other software installed on the System. With few exceptions, only user data actually passes through the virtual environment to the local System. Click-to-Run users may notice that they have a virtual Q: drive on their PCs, this is the virtual file system used by Office.
Click-to-Run products also support streaming. Think of this in the same way you think about streaming video. You get to watch the first part of the video before the entire file downloads. With Click-to-Run, users can start using their Office programs before the entire suite or product has been downloaded, enabling them to get to work much faster. While the user is running their application, the rest of the products are being downloaded in the background. The initial installation process is very different than what users may be used to. The experience of getting Click-to-Run Office is more like downloading a big web control than doing a traditional Office install:
If a user tries to use a feature or application that is not yet downloaded, Click-to-Run retrieves the required functionality from the internet immediately. In this case, the application may pause briefly, and users might see an experience like the below:
Users can see the current progress of the product download by launching the Click-to-Run Application Manager in Windows Control Panel:
Once fully downloaded, the product is cached locally, and users are free to disconnect from the internet and continue using their Office products:
Click-to-Run in the Office 2010 Beta and beyond…
Users will see that the Office Home and Business 2010 Beta product is available to download using the Click-to-Run technology. This option is optimized for high bandwidth connections (low bandwidth users should download the Office Professional 2010 Beta). When Office 2010 releases, Click-to-Run delivery will be available for a wider range of Office products. Users who download an Office 2010 product using Click-to-Run delivery also have access to the “normal” self-extracting version, as well as the native 64-bit version if those better suit their needs.
Home users may notice that a handful of things behave differently when using a Click-to-Run version of the Office 2010 products. For instance, there is a Click-to-Run specific destination in the Backstage for each application in the product. This section gives details about the status of applied updates, and links to more information about Click-to-Run:
It’s also possible that users will notice that some add-ins, or other integration points with the Office client, behave differently or are broken when using a Click-to-Run product. The vast majority of these will have no issues. All macros, in-document automation, and cross-Office application interoperability work fine. But sometimes the Office product group must make changes that cause some integrated solutions to require updating (building 64-bit versions of the applications is another good example of this). In some cases, add-ins might have trouble locating the Click-to-Run Office products on the machine, or they might have issues communicating with Office products when they are running in the virtual environment.
We expect these issues to be limited in scope. You will see more from us on how to resolve these both for users, and developers that wish to extend Office. In the Beta timeframe, if you are a developer, or are having issues with an add-in that you believe is compatible with Office 2010, you may want to obtain the Professional version of the Office 2010 Beta.
Wrapping it up…
As you’ve seen through the other posts on this blog, the Office 2010 rich clients bring a great new set of features and functionality to users. Click-to-Run is about getting that value into the hands of users easier, faster, and safer than ever. We’re very excited to pioneer the next generation of software delivery over the internet, and we look forward to your feedback.
|My System Specs|
|11 Nov 2009||#5|
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Any difficulties yet?
Are you using Office Home and Student 2010 or Office Home and Business 2010 with the Click-to-Run feature, or the Office Professional 2010 Beta “normal” self-extracting version?
Would you recommend it if my broadband hovers around 1MBPS?
'broadband connections (at least 1Mbps)'
I got slow internet speed, best I can get here, but would like to test it.
|My System Specs|
|11 Nov 2009||#6|
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I was apart of the C2R TP on connect and there was nothing wrong with the software besides being slow
When it takes 3 minutes to open the file menu...well...
Note the fact that the slowness occurs when you access a menu/program/use a function the FIRST TIME. Each time afterwards will be almost as fast as Office 2010 TP
I posted on here a while back that my complaints about slowness were heard by Microsoft and I was promised that the loading times were decreased greatly
I am curious to see the improvements in C2R as the BETA comes out this month
BTW I have a standard DSL connection so...
|My System Specs|
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