What Hyper-V Is and How to Enable It on Windows 10 and 11
Hyper-V is Microsoft's virtualization platform. It lets you host several guest operating systems in virtual machines on one Windows PC. This guide explains what Hyper-V does, which editions and hardware support it, how to turn it on, and ho
Before You Start
Prerequisites: Windows 10 or Windows 11 Pro, Enterprise, or Education. Hyper-V is not available on Home editions.; A 64-bit processor that supports SLAT (Second Level Address Translation) and the VM Monitor Mode Extension. The source article names this as VT-c on Intel chips.; At least 4 GB of memory. Virtual machines share the host's memory.; VT enabled in your BIOS. See [Turn On Virtualization (VT) for LDPlayer on Windows 10 and 11](how-to-enable-vt.md).
Step-by-Step
- Type Windows Features in the Windows search box and open Turn Windows features on or off.
- Check the Hyper-V box.
- Click OK.
- Wait for Windows to apply the change.
- Restart your computer.
## Overview Hyper-V is Microsoft’s virtualization platform. It lets you host several guest operating systems in virtual machines on one Windows PC. This guide explains what Hyper-V does, which editions and hardware support it, how to turn it on, and how it relates to LDPlayer.
## Why this matters for LDPlayer Hyper-V uses the same CPU virtualization support that LDPlayer uses, so VT must be enabled in your BIOS. Other virtualization software, such as VirtualBox, can conflict with Hyper-V. The source article says LDPlayer 9 can run with both VirtualBox and Hyper-V turned on. It also recommends turning off Hyper-V for a smoother experience. We have not measured that difference, so test both settings on your PC.
## What to expect Windows applies the feature and asks you to restart. After the restart, the Hyper-V box in Turn Windows features on or off stays checked. Hyper-V is then active, and any software that conflicts with it may behave differently.
## Verify Open Turn Windows features on or off again. The Hyper-V box is checked.
## When to keep Hyper-V off If LDPlayer will not start or runs poorly, Hyper-V may be the cause. You can turn it off, test LDPlayer, and turn it back on if you need it for other software. For the steps to turn Hyper-V off, see How to Disable Hyper-V Related Features to Restore Emulator Performance.
## Common mistakes
- Turning on Hyper-V on a Home edition, which does not include it.
- Skipping the restart after step 4.
- Confusing Hyper-V with VT. VT is a BIOS setting. Hyper-V is a Windows feature that uses VT.
- Turning Hyper-V off without a reason and then expecting other virtual machines to keep working.
## Notes and Troubleshooting
- If you use Windows Home, you can upgrade to Pro. On Windows 10, the source article gives the path Settings > Update and Security > Activation. On Windows 11, check Settings > System > Activation.
- To check hardware support, search Microsoft’s documentation on microsoft.com for Hyper-V system requirements.
- Hyper-V and LDPlayer: The source article states two things that do not fully match. It says LDPlayer 9 can run with both VirtualBox and Hyper-V turned on. It also recommends turning off Hyper-V for a smoother experience. We have not measured the difference, so test both settings on your PC if LDPlayer does not run well. For the steps to turn Hyper-V off, see How to Disable Hyper-V Related Features to Restore Emulator Performance.
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