How to Upgrade Windows 10 To Windows 11 (GUIDE)

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Windows 11 is now the main focus of Microsoft’s operating system ecosystem, bringing a modern interface, improved security, better gaming performance, and long-term updates.

With Windows 10 support ending in October 2025, millions of users are actively searching for the safest and easiest way to upgrade their PCs — preferably without paying for a new license.

The good news is that Microsoft still allows Windows 10 users to upgrade to Windows 11 completely free of cost.

If your PC meets the minimum hardware requirements, your existing Windows 10 digital license automatically activates Windows 11.

No extra purchase, no hidden fees, and no complicated activation process.

Is the Windows 11 upgrade really free?

Yes—upgrading to Windows 11 is free for Windows 10 PCs that meet the minimum hardware requirements and are running a supported, up-to-date Windows 10 build.

Windows 11 minimum requirements (must-know)

Windows 11 has stricter requirements than Windows 10. The big ones are TPM 2.0 and Secure Boot.

Minimum system requirements (high-level)

  • CPU: 1 GHz+ with 2+ cores on a compatible 64-bit processor/SoC

  • RAM: 4 GB+

  • Storage: 64 GB+

  • Firmware: UEFI with Secure Boot capability

  • TPM: TPM 2.0

  • Graphics: DirectX 12 compatible with WDDM 2.0

  • Display: 720p, 9”+

Quick compatibility check (fastest way)

  1. On Windows 10, open Settings → Update & Security → Windows Update

  2. Install all updates.

  3. If your device is eligible, Windows Update typically shows an upgrade offer (timing can vary).

Before you upgrade (do this to avoid failures)

A) Back up your important data (non-negotiable)

Use one of these:

  • OneDrive / Google Drive

  • External HDD/SSD

  • File History (Control Panel)

B) Ensure enough free space

Aim for 25–30 GB free (more is better). Windows 11 requires at least 64 GB storage, but upgrades often fail when free space is low.

C) Update Windows 10 fully

  1. Settings → Update & Security → Windows Update

  2. Click Check for updates

  3. Reboot as needed until you’re fully updated.

D) Update BIOS/UEFI + drivers (especially on older PCs)

If your PC is 3+ years old, check your manufacturer’s support page for:

  • BIOS/UEFI update

  • Chipset + storage controller drivers

  • Wi-Fi + Bluetooth drivers

  • Graphics drivers (Intel/NVIDIA/AMD)

E) Temporarily disable third-party antivirus (if you’ve had failed upgrades)

Some third-party AV tools block setup changes. You can re-enable after the upgrade.

Method 1 (Recommended): Upgrade via Windows Update

This is the safest, easiest path because Windows handles compatibility checks and downloads the correct package.

Steps

  1. On Windows 10: Settings → Update & Security → Windows Update

  2. Click Check for updates

  3. If you see Upgrade to Windows 11, click Download and install

  4. Follow prompts and restart when asked.

If you don’t see the upgrade offer

  • Keep Windows 10 fully updated

  • Make sure your PC meets TPM/Secure Boot requirements

  • Use Method 2 (Installation Assistant) next

Method 2: Upgrade using Windows 11 Installation Assistant

Microsoft’s Installation Assistant is an official tool that upgrades your PC while keeping files/apps (in most cases).

Steps

  1. Go to Microsoft’s “Ways to install Windows 11” page and choose Windows 11 Installation Assistant

  2. Run the tool as Administrator

  3. Click Accept and install

  4. Let it finish, then click Restart now when prompted.

Best for: PCs that are eligible but don’t get the Windows Update offer.

Method 3: Upgrade using Windows 11 ISO (In-place upgrade)

If Windows Update/Assistant fails, an ISO in-place upgrade can be more reliable.

How it works: You mount the ISO in Windows 10, run setup.exe, and choose to keep files/apps.

Steps (in-place upgrade)

  1. Download the Windows 11 ISO from Microsoft’s Windows 11 download page

  2. Right-click the ISO → Mount

  3. Open the new drive → run setup.exe

  4. When asked, choose:

    • Keep personal files and apps (recommended)

  5. Continue the installation and restart when required.

Tip: If setup fails on “checking for updates,” disconnect the internet temporarily and retry (then reconnect after install).

Method 4: Upgrade using Media Creation Tool (USB)

This is ideal when you want a bootable USB for upgrades or clean installs. Microsoft provides the Media Creation Tool via the official Windows 11 download page.

Create a Windows 11 USB

  1. Download MediaCreationTool.exe from Microsoft

  2. Run it as Administrator

  3. Choose Create installation media for another PC

  4. Select language/edition/architecture (Windows 11 is 64-bit)

  5. Choose USB flash drive and finish

Upgrade using the USB (without wiping)

  1. Plug in USB

  2. In Windows 10, open USB → run setup.exe

  3. Choose Keep personal files and apps

  4. Proceed

Upgrade vs Clean Install (what should you choose?)

Choose Upgrade if:

  • You want to keep apps, files, and settings

  • You have a stable Windows 10 setup

  • You want minimal hassle

Choose Clean Install if:

  • Windows 10 is slow/broken

  • You’ve had repeated upgrade failures

  • You want a fresh system

Microsoft also documents using installation media for reinstall/clean install scenarios.

How to get Windows 11 versions 25H2 / 24H2 / 23H2 / 22H2 / 21H2

First: understand what you can control

When you upgrade from Windows 10, you typically install the latest available Windows 11 version for your device (rollouts can be phased). Release/servicing info is tracked by Microsoft.

Check your current Windows 11 version

After upgrading:

  1. Press Win + R

  2. Type winver

  3. You’ll see Version (e.g., 24H2) and OS build.

Update to the latest available feature version (example: 24H2 → 25H2)

  1. Open Settings → Windows Update

  2. Turn on Get the latest updates as soon as they’re available (if shown)

  3. Click Check for updates

  4. If the feature update is ready for your device, install and restart.

Important: You may not immediately get 25H2/24H2 even if eligible, because feature updates roll out in phases and can be blocked by known issues on specific hardware/drivers.

Common upgrade problems and proven fixes

Issue A: “This PC can’t run Windows 11”

Do this checklist:

  • Confirm TPM is enabled (often called PTT on Intel, fTPM on AMD)

  • Confirm Secure Boot is enabled

  • Ensure disk is GPT (not MBR) if using UEFI

  • Update BIOS/UEFI

(These requirements are central to Windows 11 eligibility.)

Issue B: Installation stuck (0% / 99%) or reboot loop

Try:

  1. Unplug external devices (printers, hubs, extra drives)

  2. Disable third-party antivirus temporarily

  3. Free up storage (delete temp files)

  4. Retry using ISO in-place upgrade (Method 3)

Issue C: Windows Update errors (generic)

Try:

  1. Restart the PC

  2. Run Windows Update again

  3. If still failing: use Installation Assistant (Method 2)

  4. If still failing: use ISO upgrade (Method 3)

Workarounds (when you’re blocked)

Microsoft’s supported path is to upgrade only on eligible hardware. If your PC is blocked, you generally have three realistic choices:

Option 1 (Recommended): Make the PC eligible

  • Enable TPM 2.0 + Secure Boot in BIOS/UEFI (if the hardware supports it)

  • Update BIOS and try again

Option 2: Install Windows 11 without upgrading (fresh start)

If your PC is eligible but the upgrade is messy, a clean install using official media is often smoother.

Option 3: Unsupported-hardware upgrade workarounds (use caution)

There are community methods that bypass some checks (TPM/CPU). These can lead to:

  • Update issues

  • Driver instability

  • Future feature update blocks

If you go this route, backup first, and understand you’re outside the standard support experience.

FAQs

Is Windows 11 free for Windows 10 users?

Yes, upgrading is free for eligible Windows 10 PCs that meet hardware requirements.

What are the biggest requirements that block most PCs?

TPM 2.0 and Secure Boot (UEFI) are the most common blockers, along with unsupported CPUs.

Which method is best?

  • Windows Update (easiest)

  • Installation Assistant (best when Update doesn’t offer it)

  • ISO in-place upgrade (best when you keep hitting errors)

  • Media Creation Tool USB (best “toolkit” method)

Can I upgrade directly to Windows 11 24H2/25H2?

Usually you upgrade to the newest version available for your device, and then you can use Windows Update to move to the latest feature version as it becomes available. Microsoft tracks feature-version rollout/servicing information publicly.

Conclusion

Upgrading Windows 10 to Windows 11 for free is straightforward when your PC meets the requirements: start with Windows Update, move to the Installation Assistant if needed, and use ISO/Media Creation Tool methods when Windows Update fails.

Once you’re on Windows 11, staying current (24H2, 25H2, and beyond) is mainly about Windows Update availability, phased rollouts, and known-issue safeguards.