With reserved storage, updates, apps, temporary files, and caches are less likely to take away from valuable free space and should continue to operate as expected.īut, if you need the space, feel free to continue and disable reserved storage. Windows and application scenarios may not work as expected if they need free space to function. Without reserved storage, if a user almost fills up her or his storage, several Windows and application scenarios become unreliable. Our goal is to improve the day-to-day function of your PC by ensuring critical OS functions always have access to disk space. Microsoft recommends against this, explaining: However, if you want to free up the maximum amount of space, you’ll need to disable the reserved storage functionality altogether. You can free a bit of reserved storage space by uninstalling optional features (Settings > Apps & Features > Manage Optional Features) and language packs (Settings > Time & Language > Language.) If you don’t see “Reserved Storage” here, your system doesn’t have the “Storage Reserve” feature enabled. If enabled on your PC, you will see the “Reserved Storage” section with 7+ GB of storage space in use. (You can quickly open the Settings app by pressing Windows+i on your keyboard.) Click “Show More Categories” under the list of items taking up space.

To check whether Windows is using Reserved Storage, head to Settings > System > Storage. If you’re updating from a previous version of Windows 10, Reserved Storage will not be enabled.

This feature will be enabled automatically on new PCs with Windows 10 version 1903 (that’s the May 2019 Update) pre-installed, along with clean installs of Windows 10 version 1903. You can check whether or not the system is using extra storage-and how much-through the Settings app. If it doesn’t, then there’s no need to go on, because Windows isn’t reserving any additional storage on your device. RELATED: Windows 10 Will Soon 'Reserve' 7 GB of Your Storage for Updates How to Check If Your PC Has Reserved Storageīefore you go any further, you should make sure that your system is using Reserved Storage. In other words, reserved storage doesn’t mean that Windows is using a full extra 7 GB of storage-it’s likely storing some temporary files there that it would normally be stored elsewhere on your system drive. When not being used by update files, Reserved Storage will be used for apps, temporary files, and system caches, improving the day-to-day function of your PC.

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