Improve wording for telemetry settings

src/vs/platform/telemetry/common/telemetryService.ts

@@ -220,8 +220,8 @@ Registry.as<IConfigurationRegistry>(Extensions.Configuration).registerConfigurat
 			'type': 'boolean',
 			'markdownDescription':
 				!product.privacyStatementUrl ?
-					localize('telemetry.enableTelemetry', "Enable usage data and errors to be sent to a Microsoft online service.") :
-					localize('telemetry.enableTelemetryMd', "Enable usage data and errors to be sent to a Microsoft online service. Read our privacy statement [here]({0}).", product.privacyStatementUrl),
+					localize('telemetry.enableTelemetry', "Enable diagnostic data to be collected. This helps us to better understand how {0} is performing and where improvements need to be made.", product.nameLong) :
+					localize('telemetry.enableTelemetryMd', "Enable diagnostic data to be collected. This helps us to better understand how {0} is performing and where improvements need to be made. [Read more]({1}) about what we collect and our privacy statement.", product.nameLong, product.privacyStatementUrl),
 			'default': true,
 			'restricted': true,
 			'scope': ConfigurationScope.APPLICATION,

src/vs/workbench/electron-sandbox/desktop.contribution.ts

@@ -231,7 +231,7 @@ import { EditorsVisibleContext, SingleEditorGroupsContext } from 'vs/workbench/c
 		'properties': {
 			'telemetry.enableCrashReporter': {
 				'type': 'boolean',
-				'description': localize('telemetry.enableCrashReporting', "Enable crash reports to be sent to a Microsoft online service. \nThis option requires restart to take effect."),
+				'description': localize('telemetry.enableCrashReporting', "Enable crash reports to be collected. This helps us improve stability. \nThis option requires restart to take effect."),
 				'default': true,
 				'tags': ['usesOnlineServices', 'telemetry']
 			}