Reports 
Reliability
Under Reports on the navigation bar, click Reliability.
Stability Guard automatically tracks, correlates, and reports the root causes of system crashes, errors, changes and instability, then displays them as statistics, including a comprehensive reliability rating representing your PC's reliability over time.
The pane is divided into the following sections:
Reliability during the last 90 days
Reliability: Selected range
Crash Odometer
This section displays an interactive graph of the PC's reliability over the last 90 days. The scale ranges from 1 (least stable) to 10 (most stable). Application crashes, hardware problems, and other failures can result in a lower reliability rating.
The graph displays events from 3 categories:
Failures - This category includes application crashes, hardware malfunctions, and system failures. Failures are displayed in red.
Warnings - This category includes unsuccessful updates, improper shutdowns, and potential hardware issues. Warnings are displayed in orange.
Information - This category includes all other changes to the system such as Windows updates, software changes, and hardware installations. Information is displayed in blue.
If you want to show a category select the corresponding check box 
.
If you want to hide a category clear the corresponding check box 
.
This section displays a magnified view of any date or time range selected within the Reliability during the last 90 days graph. By default it displays the last 10 days.
To select a new range click and drag your mouse pointer anywhere within the Reliability during the last 90 days graph. The new range you have just highlighted will now be magnified and shown here.
Sources
Additional information regarding the Failures, Warnings, and Information events in the Reliability: Selected range graph is shown immediately below it.
The following details are displayed for each event:
Source - The name of the software or program component that logged the event.
Summary - A brief description of the action that created the event.
Date/Time - The exact date and time that the event occurred.
This section displays a log of any software crashes that have occurred within the past 90 days.
The following details are displayed for each crash:
Program - The name of the crashed application.
Past 90 days - The number of times the application has crashed within the past 90 days.
Past 10 days - The number of times the application has crashed within the past 10 days.
Last crash - The exact date and time of the last crash.