Microsoft Windows 10/11 Genuine License Key in Bangladesh – BD Softmart

Get genuine Microsoft Windows 10 and Windows 11 activation keys from BD Softmart with instant email delivery and lifetime activation support. Activate your Windows officially and unlock all premium Windows features without any limitations.

Our genuine Windows license keys help remove the “Activate Windows” watermark and ensure your PC runs smoothly with official Microsoft activation.

Available Windows Editions

Choose the edition that matches your current Windows version or the version you want to upgrade to:

• Windows 10 Home
• Windows 10 Home Single Language
• Windows 10 Pro / Professional
• Windows 10 Pro N
• Windows 10 Enterprise

Most users prefer Windows Pro / Professional Edition because of its advanced features and business tools.

Upgrade Options Available

You can directly upgrade between editions using the correct activation key:

• Windows Home to Pro
• Home Single Language to Pro
• Education to Pro
• Enterprise to Pro

If the wrong edition key is ordered, Windows may need to be reinstalled or upgraded accordingly.

What You Will Receive

• Genuine Microsoft activation key
• Windows activation tutorial
• Official Windows ISO download link
• Email delivery after purchase

No DVD, box, or physical delivery will be provided. Everything is delivered digitally through email.

Key Features

Lifetime Activation

The activation key works for long-term use on one computer.

Windows 10 & 11 Support

The same edition key can be used for both Windows 10 and Windows 11.

Official Genuine License

All keys are official and genuine Microsoft activation keys.

Reinstall Support

You can reinstall Windows or reset your PC and reactivate using the same key.

OEM vs Retail Key

OEM Key

OEM keys are linked to a single motherboard and cannot be transferred to another computer.

• Lifetime for one motherboard
• Works after Windows reinstall
• Cannot move to another PC

Retail Key

Retail keys can be transferred to another computer if linked with your Microsoft account.

• Transferable between devices
• Requires Microsoft account login
• Reactivates after motherboard change or PC upgrade

For best flexibility, Retail keys are recommended for users who may upgrade hardware later.

How to Activate Windows

If official Windows is already installed:

1. Open Activation Settings
2. Click “Change Product Key”
3. Enter the activation key provided by us
4. Click Activate

Your Windows will activate permanently within moments.

Why Activate Windows?

Activating Windows unlocks all official Microsoft features including:

• Personalization settings
• Security updates
• Better performance
• Genuine Microsoft support
• Removal of “Activate Windows” watermark

Important Information

• Usually no need to reinstall Windows
• Activation works directly on unactivated Windows
• Must activate within 72 hours after delivery for support eligibility
• Remote support via AnyDesk available if needed
• Official Windows ISO links provided upon request

Delivery Information

Delivery Method

After ordering, your activation key, setup tutorial, and official Windows download links will be delivered to your email instantly.

Delivery Time

• Usually within 10 minutes
• In rare cases up to 2 hours depending on support availability

Warranty & Support

We provide activation-related support and customer assistance after purchase. For customer safety, refund support is also available according to our warranty policy.

For orders and support, visit:

BD Softmart Official Website