Windows 11 Upgrade Guide 2026
Everything Palm Bay and Brevard County residents need to upgrade safely — compatibility check, step-by-step install, and fixes for every common problem.
By Best Computer Tech LLC · Palm Bay, FL · Updated June 2026
Should You Upgrade to Windows 11?
Microsoft officially ends Windows 10 support on October 14, 2025. After that date, Windows 10 PCs receive no more security patches — leaving them vulnerable to every new threat discovered after that point. If your PC qualifies for Windows 11, upgrading is the right move.
Windows 11 is not just a cosmetic update. It includes significant security improvements: mandatory TPM 2.0 support, Secure Boot enforcement, hardware-based isolation for credential protection, and better protection against ransomware. For home users and Palm Bay small businesses, these improvements matter.
Upgrade if:
- Your PC passes the compatibility check
- You want continued security updates post-2025
- Your PC is less than 6 years old
- You use your PC for business or banking
Skip / replace if:
- Your PC fails compatibility and has no TPM
- The PC is 8+ years old
- Repair cost would exceed replacement value
- You rely on software that does not run on Windows 11
Windows 11 System Requirements
| Requirement | What You Need | Notes |
|---|---|---|
| Processor | 1 GHz or faster, 2+ cores, 64-bit compatible | Most CPUs from 2017+ qualify |
| RAM | 4 GB minimum | 8 GB recommended for smooth performance |
| Storage | 64 GB minimum free space | More needed for updates over time |
| TPM | TPM 2.0 chip required | Most common upgrade blocker — often just needs enabling in BIOS |
| Secure Boot | UEFI firmware with Secure Boot capable | Can be enabled in BIOS on most modern PCs |
| Display | 720p HD display, 9" or larger | Virtually all monitors qualify |
| Graphics | DirectX 12 compatible, WDDM 2.0 driver | Any GPU from 2012+ typically qualifies |
| Internet | Required for initial setup only | Not required for ongoing use |
Fastest way to check: Download the free PC Health Check app from microsoft.com — it tells you exactly what passes or fails on your specific PC.
How to Upgrade to Windows 11 — Step by Step
Follow these steps in order. Do not skip Step 1.
Back up your data first
Before any OS upgrade, create a full backup. Use File History to an external drive, or Windows Backup to the cloud. If the upgrade fails, you can restore completely. Never skip this step.
Check compatibility
Download Microsoft's free PC Health Check app from microsoft.com. Run it — it checks every requirement including TPM 2.0 and tells you exactly why your PC does or does not qualify.
Enable TPM 2.0 if needed
If TPM is listed as not enabled: restart your PC, enter BIOS (usually F2 or Delete at startup), find "Security" or "TPM" settings, and enable TPM 2.0. Save and exit. Re-run Health Check — most PCs pass after this.
Free up disk space
Windows 11 needs at least 64 GB free. Run Disk Cleanup (search in Start menu), delete the Windows.old folder if it exists, empty the Recycle Bin, and uninstall programs you do not use.
Install pending Windows 10 updates
Go to Settings > Update & Security > Windows Update and install everything. Upgrading from a fully updated Windows 10 is more reliable and faster.
Download Windows 11
Go to microsoft.com/software-download/windows11. Download the Installation Assistant and run it. It checks compatibility again, downloads Windows 11, and starts the upgrade. Keep your PC plugged in — this takes 30–90 minutes.
Complete setup and activate
After the upgrade, Windows 11 activates automatically using your existing Windows 10 license. Sign in with your Microsoft account, connect to WiFi, and work through the initial setup screens.
Reinstall drivers if needed
Most drivers carry over, but printers, scanners, and older peripherals sometimes need fresh drivers after the upgrade. Go to Device Manager and check for any yellow warning icons.
Common Windows 11 Upgrade Problems — and How to Fix Them
Problem: TPM 2.0 not detected
Fix: Enter BIOS during startup (F2/Delete), find TPM settings under Security, and enable it. The exact location varies by motherboard brand.
Problem: Upgrade stuck at 0% or hangs
Fix: Disconnect all USB devices except keyboard and mouse. Disable VPN software before upgrading. Try the Media Creation Tool instead of the Installation Assistant.
Problem: Programs missing after upgrade
Fix: Check the Start menu — all programs should carry over. If missing, look in C:\Program Files. Some older programs may need reinstalling for Windows 11 compatibility.
Problem: Printer stopped working
Fix: Download the latest driver from your printer manufacturer's website for Windows 11. Do not use the driver Windows 10 was using.
Problem: Computer slower after upgrade
Fix: This is temporary during indexing (1–2 days). If it persists: disable visual effects (Search "Adjust the appearance and performance of Windows"), check for driver updates, and ensure at least 8 GB RAM.
Problem: Cannot find the Start menu
Fix: Windows 11 centers the Start button. Right-click the taskbar > Taskbar settings > Taskbar behaviors > Taskbar alignment: Left, to match Windows 10 layout.
Problem: Can I go back to Windows 10?
Fix: Yes — within 10 days of upgrading. Go to Settings > System > Recovery > Go back. After 10 days, reverting requires a clean install. This is why backing up first matters.
Frequently Asked Questions
Is Windows 11 worth upgrading to in 2026?
Yes, if your PC qualifies. Microsoft ends Windows 10 support in October 2025 — after that, no more security updates, meaning your PC becomes vulnerable. Windows 11 also has better performance on modern hardware, improved security features, and a cleaner interface.
My PC failed the Windows 11 compatibility check — can I still upgrade?
Sometimes. The most common blocker is TPM 2.0 being disabled in BIOS (not missing — just off). Enable it in BIOS and re-run the check. If your CPU is on Microsoft's exclusion list, the PC genuinely does not qualify and should be replaced or kept on Windows 10 until it reaches end of life.
Will Windows 11 delete my files?
No. An in-place upgrade preserves all your files, applications, and settings. However, always back up first — hardware failures during any major operation can cause data loss.
How long does upgrading to Windows 11 take?
The download is 4–6 GB. Installation takes 30–90 minutes depending on your PC speed. Plan for 1–2 hours total and keep the PC plugged in throughout.
Can you help me upgrade to Windows 11 in Palm Bay?
Yes. We handle Windows 11 upgrades remotely and on-site throughout Palm Bay, Melbourne, and Brevard County. We back up your data, run the upgrade, fix any post-upgrade issues, and ensure everything works before we are done.
What if something goes wrong during the Windows 11 upgrade?
If the upgrade fails, Windows automatically rolls back to Windows 10 within minutes. If you backed up beforehand, you are fully protected. Call us at (321) 953-5199 if you run into problems — we fix Windows 11 upgrade issues regularly.
Need Help Upgrading to Windows 11 in Palm Bay?
We handle upgrades remotely and on-site — including data backup, compatibility fixes, and post-upgrade cleanup. Same-day available.