How a level 3 helpdesk analyst uses Experience to investigate site-wide software issues
In this scenario the level 3 helpdesk analyst is performing a routine check to see if there are any devices where software crashes have been experienced. To do this they make use of 1E Experience to view the software installed across all the 1E Client enabled devices in their network and then focus on the ones that have the most crashes. Having found some problems they then use Explorer to run further questions on any affected devices to help pinpoint the exact issue and find a possible solution.
To start their journey, the analyst opens Experience in a browser.
Navigating to the Software page
They then navigate to the Experience→Software page. Here they can see all the software that is installed in the environment and a count of the devices that have each title.
Sorting the Software table to show the software with the most crashes
To investigate software crashes the analyst clicks on the sort icon on the Crashes column and selects to Sort descending, which will bring the software with the most crashes to the top of the table.
Here they can identify the top offending software for crashes. In this case it is the Desktop Window Manager process dwm.exe. The large number of crashes, 345, indicates that a likely suspect would be the driver software for the graphics card. They can also see that these crashes have occurred within the Last 90 days, as shown in the time range selector in the header for the page. The Devices Count column shows that these crashes are happening for, at most, 6 devices in the environment.
Viewing the devices where the software is installed
Clicking on the software row displays the list of devices with that software installed. Here they can see that the 345 crashes are distributed fairly evenly across the devices with that version of the software.
Exploring the devices in real-time
Having seen the devices that are affected by the issue the analyst can then investigate further. They do this by clicking the checkbox in the header row for the table to select all the devices and then the Explore button just above the table - notice how the text of the button has changed to indicate the number of devices that have been selected.
The Explorer application is displayed with the Coverage set to the selected devices. Now the analyst can question all the devices at the same time to find out what drivers are installed. Typing drivers into the search field lets them select the What device drivers are installed? question.
Checking what device drivers are installed
After the question has been selected they click on the Ask this question button at the bottom of the page.
As you can imagine the query returns many results from the 6 devices, to help pinpoint the type of drivers they are looking for the analyst uses the filter to show only the results that have the text display in the driver Description field.
Clicking the Search button filters the rows displayed. Here they can see that the driver for all the devices is Microsoft Basic Driver, perhaps there is a compatibility issue that needs to be resolved.
Following up to find what video adapters are installed
The analyst decides to run a follow-up question to find out what video adapters are installed on the devices by clicking the Follow-up question button just above the results table. They then type video and select the matching What video adapters are installed? question.
After asking the question they see that all the devices where the Desktop Windows Manager was crashing have the same graphics card installed. This is likely incompatible with the Microsoft Basic Driver that is also being used on all those devices so the best course of action would be to find the latest drivers for that graphics card and apply them to all the devices where the crashes are occurring.
In this scenario the level 3 analyst used the Experience→Software page to check the software installed in their environment. They sorted the table to see the software with the most crashes. Clicking on the worst one, enabled them to view the devices that had been most affected by the software crashes. Selecting all of those devices they were then able to launch Explorer and question the devices to find out what device drivers they had installed and follow that up with a question that showed the devices' video adapters. Matching those bits of information they concluded that the software driver for the video adapter needed to be updated to the latest for all the devices.