How to install Windows on a new PC
Installing Windows on a new PC is one of the first steps after assembling a computer or buying one without an operating system. Although it may seem like a technical process at first, it's actually quite simple if you follow the correct steps and have the necessary files. How to sync files with OneDrive
In this guide, you'll learn how to install Windows on a new PC from scratch, safely and correctly, without common mistakes and without needing advanced technical skills. The process is valid for both Windows 10 and Windows 11.
What you need before installing Windows on a new PC
Before starting the installation, it is important to prepare everything necessary to avoid interruptions during the process.
You will need a USB flash drive with at least 8 GB of space, a stable internet connection, a valid Windows license, and access to another computer to create the installation media if your new PC does not have an operating system.
It is also recommended to only connect the essential components of the computer, such as the keyboard, mouse, and monitor.
Choosing the correct version of Windows
Microsoft offers several versions of Windows, but the most common for home users are Windows 10 and Windows 11. Before installing, make sure your PC meets the system requirements, especially for Windows 11, which requires TPM 2.0 support and Secure Boot.
If your computer is modern, Windows 11 is usually the best option for performance and long-term support.
Download the official Windows installer
The Windows installer should always be downloaded from official sources to avoid security issues. Microsoft provides a tool that allows you to create a bootable USB drive with the operating system.
This installer includes all the files needed to perform a clean installation on a new PC.
Create a Windows installation USB
Once you've downloaded the official tool, insert the USB drive into your computer and follow the instructions to create the installation media. During this process, the tool will download Windows and copy it successfully to the USB drive.
This step may take several minutes depending on your internet speed.
Prepare the new PC to install Windows
With the USB ready, connect the memory to the new PC. Make sure the computer is turned off before doing so.
Turn on the computer and access the BIOS or UEFI by pressing the corresponding key, which is usually F2, F12, DEL or ESC, depending on the motherboard manufacturer.
Configure boot from USB
Within the BIOS or UEFI, you must configure the USB drive as the first boot device. Save the changes and restart your computer.
If everything is correct, the system will automatically start the Windows installer from the USB drive.
Start Windows Setup
When you start the installer, select your language, time zone, and keyboard type. Then click Install Now.
When prompted for the product key, you can enter it at that time or choose the option to do so later if you plan to activate it later.
Choosing the correct type of installation
For a new PC, you should select the custom installation option. This allows you to install Windows from scratch without any previous files.
On the disk screen, select the hard drive or SSD where you want to install Windows. If the disk is empty, simply choose the available space and continue.
Create and manage disk partitions
Windows can automatically create the necessary partitions. For most users, this option is sufficient and safe.
Advanced users can create or modify partitions manually, but it is not required for a successful installation.
Wait for Windows to install
During this process, the PC will restart several times. Do not remove the USB drive until the system prompts you to do so or until the initial Windows setup appears.
Installation usually takes between 10 and 30 minutes, depending on the hardware.
Initial setup after installation
Once Windows is installed, the initial setup process begins. Here you will need to choose your language, connect to the internet, sign in with a Microsoft account, and configure privacy options.
These options can be adjusted later, so there's no need to worry too much at this point.
Install drivers and updates
After logging into your desktop, it's essential to install Windows updates and hardware drivers. This ensures optimal performance and compatibility.
Windows Update usually detects and installs most drivers automatically.
Activate Windows correctly
If you did not activate Windows during installation, you can do so later from system settings by entering your product key.
An activated Windows ensures full access to features, updates, and support.
Common mistakes when installing Windows on a new PC
Some common mistakes include not configuring booting from USB correctly, using an incompatible version of Windows, or disconnecting the USB prematurely.
Following the process step by step avoids most of these problems.
Tips for a clean and safe installation
For best results, it is recommended to use an SSD, keep the system updated, avoid unnecessary software, and perform a backup once the process is complete.
A clean installation significantly improves equipment performance.
When is it advisable to reinstall Windows from scratch?
Reinstalling Windows from scratch is also useful if the system has serious errors, is extremely slow, or has difficult-to-fix software problems.
On a new PC, this installation ensures an optimal start.
Conclusion
Installing Windows on a new PC is a simple process if you follow the correct steps and use official tools. From creating the installation USB drive to the initial system setup, each stage is designed so that any user can complete the installation without complications. Once installed, keeping Windows updated and activated ensures long-term security, performance, and stability. To download official tools and updated guides, you can consult the Microsoft website available at [link missing in original text].
https://www.microsoft.com/es-es/software-download/windows
FAQs
Do I need a license to install Windows on a new PC?
You can install Windows without a key, but you will need a license to activate it and use all its features.
Can I install Windows 11 on any new PC?
Only if it meets the minimum requirements, such as TPM 2.0 and secure boot.
Is it better to install Windows from USB or DVD?
USB is faster, more convenient, and compatible with modern equipment.
Does installing Windows on a new PC erase data?
On a new PC there is no data, but on used computers, a custom installation erases everything.
How long does it take to install Windows?
Normally between 10 and 30 minutes, depending on the hardware.
