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10 docs tagged with "disable-application-experience-data-collection"

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Disable application backup data gathering ("MareBackup")

This script disables the "MareBackup" scheduled task. According to the Task Scheduler, this task gathers Win32 application data for backups. It executes "%SYSTEMROOT%\\System32\\CompatTelRunner.exe". Although this task is intended for backup and system reliability, some users may prefer limiting the amount of data collected by Windows, thus enhancing their privacy. Overview of default task statuses - "\\Microsoft\\Windows\\Application Experience\\MareBackup": | OS Version | Default status | | --...

Disable application usage tracking ("AitAgent")

This script disables the "AitAgent" scheduled task. "AitAgent" is a task that is part of the Microsoft Customer Experience Improvement Program, which aggregates and uploads Application Telemetry information if the user has opted in. This task is part of Application Experience as per its registry location ("Microsoft\\Windows\\Application Experience\\AitAgent") and VMWare's documentation. Governments of various countries, including Argentina and the United States (via VMWare), recommend disabling th...

Disable automatic system compatibility checks (Microsoft Compatibility Appraiser)

This category covers disabling of the Microsoft Compatibility Appraiser. This tool checks your computer's software and hardware compatibility with the latest Windows updates, including major upgrades such as Windows 11. It scans your system, collecting detailed information about your apps and devices to ensure everything will work smoothly with potential updates. This process helps Microsoft improve Windows and keep your system running efficiently with the latest features. However, it sends subs...

Disable background application compatibility checks (Application Experience scheduled tasks)

This category focuses on disabling scheduled tasks related to Application Experience. These tasks aim to improve user experience by identifying compatibility issues with older software and boosting application performance. However, they also collect and transmit telemetry data to Microsoft. Disabling them can optimize system performance, reduce unwanted data collection, and lower security risks. To view all the scheduled tasks related to Application Experience, you can use the following PowerShe...

Disable compatibility adjustment data sharing ("SdbinstMergeDbTask")

This script disables the "SdbinstMergeDbTask" scheduled task. The 'SdbinstMergeDbTask' task merges pending shim application compatibility databases, as described in Task Scheduler (Windows 11 22H2), facilitating the running of older software on newer Windows versions. According to Task Scheduler (Windows 11 22H2), the task utilizes the "sdbinst.exe" tool. This tool is known as the "Application Compatibility Database Installer". It is part of the Application Compatibility Toolkit (ACT). It allows...

Disable daily compatibility data collection ("Microsoft Compatibility Appraiser" task)

This script disables the "Microsoft Compatibility Appraiser" scheduled task. The "Microsoft Compatibility Appraiser" is a default scheduled task in Windows. It collects program telemetry information for participants in the Microsoft Customer Experience Improvement Program, and it maintains this data collection across computer reboots. Running at least daily, this task assesses your system's eligibility for Windows 11 upgrades. By disabling this task, the script helps in optimizing computer perfo...

Disable program data collection and reporting ("ProgramDataUpdater")

This script disables the "ProgramDataUpdater" scheduled task. This component collects and transmits Application Telemetry information for participants in the Microsoft Customer Experience Improvement Program. Running this script improves privacy and security by limiting data transmission, making it suitable for high-security environments. Recommendations to disable or delete this task have been voiced by both the Polish and Argentine governments. Microsoft acknowledges this task as non-essential...

Disable software compatibility updates ("PcaPatchDbTask")

This script disables the "PcaPatchDbTask" scheduled task. "PcaPatchDbTask" is responsible for periodically updating a specific database that tracks software known to have compatibility issues. When users run a program listed in this database, Windows' Program Compatibility Assistant (PCA) will notify them and suggest a solution to address the compatibility problem the next time the program is started. By keeping this database updated, the PCA can consistently recognize and remedy compatibility c...

Disable startup application data tracking ("StartupAppTask")

This script disables the "StartupAppTask" scheduled task. This task checks auto-start programs at boot-up and alerts if there are excessively many. By disabling this task, you can speed up your computer's startup time and reduce unnecessary data collection. Microsoft itself suggests turning it off to optimize system performance and reduce data collection. Overview of default task statuses - "\\Microsoft\\Windows\\Application Experience\\StartupAppTask": | OS Version | Default status | | ------...

Disable telemetry collector and sender process ("CompatTelRunner.exe")

This script disables "CompatTelRunner.exe", associated with the Microsoft Compatibility Appraiser This process runs at least daily from Windows 7 onwards. It collects extensive data, including information about devices, apps, drivers, hardware configurations, and other user engagement details. This data, formerly known as Windows Customer Data, is then sent to Microsoft servers. "CompatTelRunner.exe" is known for high CPU, disk, and network usage, affecting system performance. Disabling it can t...