Can I Create a New Partition After Windows Has Been Installed?

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Roxanne· Answered on Apr 19, 2024

Yes, you can create a new partition after Windows has been installed. There is no conflict, and you can separate the Windows system from other data by partitioning your drive. Thus, your data will become less likely to corrupt when the system collapses. For this reason, you can create partitions after Windows installation. Creating a partition is not like adding a file because any incorrect operation could cause damage to your data. To help you successfully partition your drive, I will introduce two excellent methods in the following part.

Fix 1: Reliable Partition Software

If you are looking for the easiest and safest way, EaseUS Partition Master can satisfy you by helping you create partitions effectively. Install this professional software on your computer and try it now as follows:

Attention: Keep your data intact by backing it up in advance, or move the sensitive data to your external storage device like a USB drive.

A new partition should be created on the disk's unallocated space, so we start with how to create unallocated space. However, if your disk already has unallocated space, you can skip to step 3 to create partitions directly.

Fix 2: Windows Built-in Tool

Windows has also offered a reliable Disk Management tool to complete your disk partitioning task. Here is the specific guide:

• Search and open Disk Management, right-click the unallocated space, and pick "New Simple Volume."
• Accept the default settings or customize the size, drive letter, and file system, and click "Next" after each change.
• When the above is done, click "Finish" to create a new partition.

If you want to create more than one partition, repeat the whole process. Check more information about creating disk partitions by the following link:

Related Article: How to Partition A Hard Drive in Windows 11/10