How Big is Windows 10? Understanding Installation and Update Sizes

This article explains the typical storage space required for installing Windows 10 and its updates, helping users plan their disk space accordingly.

Irene

By Irene / Updated on June 5, 2024

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What is the Win10 size?

In fact, Windows 10 takes up a bit less space compared to older versions of Windows, however, if you own a Windows laptop or tablet with small storage space, even with small savings, it's important. A reinstallation of Windows 10 will take about 15 GB of storage, most of 15 GB will be backup files and system files, while 1 GB would be used for games and startup applications installed in Windows 10, although it doesn't seem much, but when using low-end laptops with 32 GB or 64 GB of memory, that means that the operating system's storage space is quite large. You can reduce space in Windows 10 in several ways, including disabling the startup application and adjusting the virtual memory settings in addition to uninstalling all the startup Windows 10 applications. These settings can be applied to previous versions of Windows.

Step-by-Step Guide on Downloading Windows 10 ISO Microsoft

First, you need to ensure pre-Installation Checklist: Check system requirements for Windows 10 Home; back up important files and data; ensure stable internet connection and power source. Afterward, download the Windows 10 Home ISO file; use a USB drive or DVD to create installation media.

windows 10 iso

Then, start up your computer again and go to BIOS setup. Set the boot order so that installation media comes first. Next, put in the installation disc and turn the computer back on. Follow the steps shown on the screen to begin the installation. Finally, pick a language, time zone, and keyboard layout. Choose custom installation for more control over the settings.

Then, please  follow these steps to download Windows 10 Home ISO in Microsoft:

  1. Choose the Windows 10 edition you want: Home, Pro, or Education.

  2. Pick the language you prefer.

  3. Select if you need the 32-bit or 64-bit version based on your device.

  4. Click the download button to start getting the Windows 10 ISO file.

Tip: How to Make Your Windows 10 Better?

AOMEI Partition Assistant is a comprehensive partition management software tool that can be used to improve the performance and organization of your Windows 10 system. Here are some ways in which it can make your Windows 10 experience better:

AOMEI Partition Assistant

The Best Windows Disk Partition Manager and PC Optimizer

  1. Partition Management: The software allows you to create, delete, format, move, and resize partitions without data loss. This can be useful for allocating more space to a particular drive, organizing your data more efficiently, or preparing a new drive for use.

  2. Disk Conversion: AOMEI Partition Assistant enables you to convert between different disk formats, such as converting a dynamic disk back to basic, which can be helpful in certain scenarios, especially when you need to ensure compatibility with other systems or software.

  3. System Migration: You can use this software to transfer your operating system to a new solid-state drive (SSD) without reinstalling Windows. This is a convenient way to upgrade your system and ensure you don't have to go through the tedious process of reinstalling all your programs and settings.

  4. SSD Optimization: The software includes features specifically designed for SSDs, such as SSD secure erase and SSD partition alignment, which can help improve the performance and lifespan of your SSD.

  5. Create Bootable Media: In case your system fails to boot, you can create a bootable CD or USB drive using AOMEI Partition Assistant, which can then be used to troubleshoot and do Windows 10 boot repair.

More solutions you can find in AOMEI Partition Assistant:

aomei-partition-assistant-solutions

AOMEI Partition Assistant has these and other features that make it easy to handle and improve your disk partitions. This keeps your Windows 10 system running smoothly and quickly. Setting up your system this way gives you more power, and it can also help you fix some computer issues that may arise.

Conclusion

Windows 10 requires around 15 GB of storage for a fresh installation, with most of the space taken up by system and backup files. While this might not seem substantial, it can be significant for devices with limited storage, such as those with 32 GB or 64 GB drives. Reducing storage usage can be achieved by disabling startup applications, adjusting virtual memory settings, and uninstalling unnecessary programs. Additionally, tools like AOMEI Partition Assistant can help optimize and manage disk space effectively, improving overall system performance and organization.

FAQs

  1. What is the size of a Windows 10 installation?

    • A fresh installation of Windows 10 takes up about 15 GB of storage space, which includes system and backup files.
  2. How can I reduce the storage space used by Windows 10?

    • You can reduce storage space by disabling startup applications, adjusting virtual memory settings, and uninstalling unnecessary programs.
  3. What should I do before installing Windows 10?

    • Before installing Windows 10, check the system requirements, back up important files, ensure a stable internet connection and power source, and download the Windows 10 ISO file.
  4. How do I create installation media for Windows 10?

    • Download the Windows 10 ISO file, then use a USB drive or DVD to create installation media by following the on-screen instructions provided by the Windows Media Creation Tool.
  5. How can AOMEI Partition Assistant improve my Windows 10 system?

    • AOMEI Partition Assistant can enhance your system by allowing you to create, delete, format, move, and resize partitions, convert disk formats, migrate your OS to a new SSD, optimize SSD performance, and create bootable media for troubleshooting.
Irene
Irene · Staff Editor
Irene is an Editor of AOMEI Technology. She devotes herself in giving insightful thoughts on common computer problems with simple and clear guidance. Irene loves to help people solve problems and explore more solutions on relevant issues. She loves reading, singing and travelling.