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The Windows 11 File Explorer context menu is the list that opens when a user right-clicks a file, folder, or the desktop, and Microsoft is making it customizable. The change is in the KB5127936 preview update, which Microsoft dated Oct. 28, 2026. Microsoft says the File Explorer context menu now opens faster, looks simpler, and has a Customize menu option. This guide covers how to get the update, how to change the File Explorer context menu, the other File Explorer and Settings changes in the same package, and what Microsoft has not said.
What KB5127936 is and who gets it
The update is an optional, non-security preview release for Windows 11 versions 25H2 and 26H2. Microsoft’s Windows 11 release information page lists it as the latest update for both versions.
| Item | What Microsoft says |
|---|---|
| Update date | Oct. 28, 2026 |
| Build for 26H2 | 26300.9818 |
| Build for 25H2 and 26H2 (26200 branch) | 26200.9818 |
| Editions | All editions of Windows 11 versions 26H2 and 25H2 |
| Rollout | Two phases: a gradual rollout of new features and a normal rollout to all eligible devices |
| What installs | Only the new items, if earlier updates are already installed |
| Version 24H2 | No longer gets non-security preview updates; Enterprise and Education still get monthly security updates |
Because the features arrive in the gradual phase, Microsoft says they reach devices over time instead of all at once. Installing the update does not guarantee the new File Explorer context menu appears on a given PC the same day.
How to get the update early
Microsoft’s page on getting Windows updates as soon as they’re available gives these steps:
- Select Start, then Settings, then Windows Update.
- Turn on the toggle named Get the latest updates as soon as they’re available.
- Select Check for updates, and restart if Windows asks.
Microsoft says the toggle does not stop regular security updates, but it can cause more restarts in a month. The toggle can be turned off at any time, though updates already applied stay on the device. On a work PC an administrator can control the toggle with the AllowOptionalContent policy, so the option may be locked. To confirm what installed, open Settings, Windows Update, and Update history.
How to customize the File Explorer context menu
Microsoft’s notes say customizing the File Explorer context menu starts from the menu itself, once the feature reaches a PC. Right-click a file, folder, or the desktop and select Customize menu. The options Microsoft lists for the File Explorer context menu are:
| Setting | What it does |
|---|---|
| Built-in commands | Turn commands such as Send to and Create shortcut on or off |
| Added commands | Add commands such as Print |
| App extensions | Show them in the main menu or in a submenu, or hide the submenu |
| Text labels in the File Explorer context menu | Show Cut, Copy, Paste, Rename, Delete, and Share as words instead of icons |
| Properties | Move Properties to the bottom of the menu |
Microsoft says the default setup works without changes. To see more options than the simplified File Explorer context menu shows, its notes say to hold Shift and right-click the desktop. The notes do not say whether the Shift shortcut also applies to files and folders, so a user who needs an older command should test both.
Other File Explorer changes in the same update
The same package changes the File Explorer window itself. The table lists the items Microsoft names.
| Area | Change |
|---|---|
| Search results | Name, location, and date appear in a consistent layout |
| Address bar | Typing ~ jumps to the user profile folder, and paths such as ~\AppData work |
| Folder Options | The dialog supports dark mode |
| AutoPlay | The dialog shown when a phone, camera, or drive is connected supports dark mode and text scaling, and its notifications go to the notification center |
Settings, Xbox mode and Phone Link
| Area | Change |
|---|---|
| Privacy & security | Camera, Microphone, and Location controls are grouped together, with usage information from linked pages on the main page |
| Device Info card | Expanding to more markets; requires a Microsoft account and shows key PC specs, with more detail under Settings > System > About |
| Storage | The temporary files section under Settings > System > Storage gets minor visual updates |
| Xbox mode | Gaming Task View has a new navigation bar with Exit to Desktop and Power Options |
| Phone Link | Hovering over a recent message or notification in the Recent section previews it in Start |
Microsoft also notes that Secure Boot certificates began expiring in June 2026. Devices without the newer certificates still start and update normally, and Microsoft plans to deliver the updated ones through Windows Update in the coming months. Readers who plan to reinstall instead of update can compare the options in the Jolt Journal’s guide to the Windows 11 Cloud Rebuild, and those who keep a browser current can see the steps in the guide to updating Chrome.
How to check whether the File Explorer context menu change has arrived
These steps are the Jolt Journal’s own suggestions, not Microsoft’s instructions. They help tell an installed update apart from a feature that Microsoft has not yet switched on for the device.
- Open Settings, Windows Update, and Update history, and look for KB5127936 in the list.
- Open Settings, System, and About, and compare the OS build with 26200.9818 or 26300.9818, the two builds Microsoft names.
- Right-click an empty spot on the desktop and look for Customize menu in the File Explorer context menu.
- If the update is installed but the option is missing, wait. Microsoft says features in the gradual phase reach devices over time, and its page gives no way to force the File Explorer context menu change on.
What KB5127936 means for the monthly update cycle
Microsoft’s release page labels this update “2026-10 D,” a shorthand for the fourth-week release of October, and says security updates arrive on the second Tuesday of each month. A preview update such as KB5127936 therefore lands before the next security release. Microsoft’s page also describes a normal rollout phase that reaches all eligible devices, so a user who skips the toggle would get the File Explorer context menu change later, on a date the page does not give.
What Microsoft’s notes leave open
Microsoft’s page does not say when the File Explorer context menu will reach every device or how a user can tell that the gradual rollout has switched it on. It gives no rule for which commands a third-party app extension can place in the File Explorer context menu. The Phone Link section was cut short in the copy this guide used, so any further Phone Link changes and any known-issues list are not covered here. Anyone installing the preview on a work PC can read those sections on Microsoft’s page first.
Editor’s take
A customizable File Explorer context menu lets users decide which commands appear, through settings in the menu itself. The caution is the delivery method. A preview update arrives before the regular monthly security release, so a spare restore point or backup is a reasonable step before turning on the early-updates toggle on a main PC.
This is general information based on Microsoft’s release notes. Features roll out gradually, and Microsoft’s pages have the final word on availability.
