Check system requirements using PC Health Check or TPM.msc and msinfo32 to confirm compatibility. 2. Create bootable USB media via Microsoft’s Media Creation Tool or Rufus. 3. Back up important data to external or cloud storage. 4. Boot from USB by accessing BIOS/UEFI, enabling Secure Boot and UEFI mode, then selecting the USB drive. 5. Start installation by selecting language, skipping product key if needed, and choosing Custom install for a clean setup. 6. Perform clean install by deleting old partitions (optional) and installing Windows on unallocated space. 7. Complete setup by selecting region, signing in with Microsoft or local account, and configuring privacy settings. 8. Update the system through Windows Update and install necessary drivers from manufacturer websites. The installation is complete once all updates and drivers are installed and the system is activated automatically with a valid license.

Installing Windows 11 involves several key steps, from checking compatibility to completing the setup. Here’s a detailed, step-by-step guide to help you install Windows 11 properly.

1. Check System Requirements and Compatibility

Before installing Windows 11, ensure your computer meets the minimum system requirements:

• Processor: 1 GHz or faster with 2 or more cores (64-bit, compatible with 8th Gen Intel or newer, AMD Ryzen 2000 series or newer)
• RAM: 4 GB or more
• Storage: 64 GB or larger SSD
• System Firmware: UEFI, Secure Boot capable
• TPM: Trusted Platform Module (TPM) version 2.0
• Graphics Card: Compatible with DirectX 12 or later, WDDM 2.0 driver
• Display: HD resolution (720p) or higher, 9” or larger diagonal

How to check compatibility:

• Download and run Microsoft’s PC Health Check tool.
• Or, use TPM.msc and msinfo32 to manually verify TPM 2.0 and Secure Boot status.

Note: If your PC doesn’t meet requirements, installation may still be possible using registry edits or bypassing checks, but it’s not recommended for stability and update support.

2. Create Installation Media

You’ll need a bootable USB drive (at least 8GB) to install Windows 11.

Steps:

1. Go to the official Microsoft Windows 11 download page.
2. Download the Windows 11 Installation Assistant or Media Creation Tool.
3. Run the tool and select Create installation media (USB flash drive, DVD, or ISO file) for another PC.
4. Choose your preferred language, edition, and architecture (64-bit).
5. Select USB flash drive and plug in your USB drive.
6. Wait for the tool to download Windows 11 and create a bootable drive.

Alternative: Use third-party tools like Rufus (with ISO) for more control, especially on older or incompatible hardware.

3. Back Up Your Data

If you're upgrading from Windows 10 or reinstalling, back up important files:

• Use an external drive or cloud storage (OneDrive, Google Drive).
• Export browser bookmarks, save documents, and note down software licenses.
• Consider creating a system image if you want full recovery capability.

4. Boot from USB and Start Installation

1. Insert the bootable USB drive into your PC.
2. Restart the computer.
3. Enter the BIOS/UEFI setup (usually by pressing F2, F12, DEL, or ESC during startup).
4. Enable Secure Boot and UEFI mode (disable Legacy/CSM if needed).
5. Save and exit BIOS.
6. During boot, press the boot menu key (often F12 or ESC) and select the USB drive.

5. Follow the On-Screen Setup

Once the Windows 11 installer loads:

1. Choose your language, time, and keyboard input.
2. Click Install Now.
3. Enter your product key (optional at this stage; you can skip if upgrading or entering later).
4. Accept the license terms.
5. Choose installation type:
   • Upgrade: Keeps files, apps, and settings (only available from within Windows 10).
   • Custom: Install Windows only (advanced) – recommended for clean install.

6. Perform a Clean Install (Recommended)

Select Custom install:

1. Choose the drive where you want to install Windows.
2. Delete existing partitions (optional – only if you want a completely fresh setup).
3. Select the unallocated space and click Next.
4. Windows will begin copying files, installing features, and configuring settings.

This process takes 20–40 minutes and may restart the PC several times.

7. Complete Initial Setup

After installation finishes:

1. Select your region.
2. Choose keyboard layout.
3. Sign in with a Microsoft account (or create a local account by clicking “Offline account” if available).
4. Choose privacy settings (Cortana, telemetry, location, etc.).
5. Wait for final setup and drivers to install.

8. Update and Install Drivers

Once in Windows 11:

1. Go to Settings > Windows Update and install all available updates.
2. Install missing drivers:
   • Use Device Manager to identify unknown devices.
   • Download drivers from your PC manufacturer’s website (e.g., Dell, HP, Lenovo) or component vendors (Intel, NVIDIA, AMD).
3. Install essential software (browser, antivirus, productivity tools).

Tips and Notes

• Activation: Windows 11 should activate automatically if you have a valid Windows 10 license or digital entitlement.
• Secure Boot & TPM: These must remain enabled for long-term update support.
• Dual Boot: If installing alongside another OS, manually partition the drive during setup.

Basically, the process is straightforward if your hardware is compatible. Just prepare the USB, follow the installer, and make smart choices during setup.

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