How to check how much storage you have on PC? In this article, you will learn four checking methods. A cleaning way is also covered if you find your storage is not enough.
Checking how much storage you have on your PC is an important practice for maintaining system performance and managing your files effectively. Your storage capacity directly impacts how smoothly your computer runs and how much data you can safely keep.
When your hard drive or SSD gets close to full, your system may slow down, applications can struggle to function, and updates may fail to install. Knowing your available storage also helps you plan ahead—whether you want to download large files, install new software, or upgrade your storage device.
Additionally, monitoring storage usage helps identify space-hogging files, unnecessary programs, and duplicate data you can remove to free up space. For anyone working with large media files, gaming, or running professional software, regular storage checks prevent sudden crashes or data issues.
In short, checking your PC storage isn’t just about numbers—it’s about ensuring smooth performance, preventing problems, and making the most of your computer’s capacity.
There are several methods available for performing this check, allowing you to select the one that best fits your needs.
The easiest method to check your PC’s storage is through Windows Settings, which offers a quick and convenient overview.
Step 1. Go to Start > Settings.
Step 2. Click System, then select Storage.
Step 3. To get a detailed view, click Show more categories.
File Explorer offers a fast and straightforward way to view your PC’s storage.
Step 1. Open File Explorer and select This PC from the left-hand panel.
Step 2. Right-click the drive you want to inspect and choose Properties.
The Properties window will display both used and free space, along with a visual chart showing how storage is allocated.
Disk Management in Windows provides a comprehensive view of all connected drives and their partitions, making it easy to check your total disk space.
Step 1. Press Win + X and select Disk Management.
Step 2. You’ll see a detailed graphical layout of all drives, their partitions, and available storage, giving you a complete picture of your system’s disk usage.
You can quickly check your PC’s storage using Command Prompt with a simple command.
Step 1. Open Command Prompt by typing cmd in the search bar and pressing Enter.
Step 2. Enter the command:
wmic logicaldisk get size, freespace, caption
Step 3. Press Enter, and the command will list the total size and free space for all drives on your PC.
If Disk Management fails or Command Prompt feels too complicated, a third-party solution can make things much easier. AOMEI Partition Assistant is a reliable choice—an all-in-one disk management tool that not only shows detailed information like capacity, partition table type, disk type, and unallocated space, but also provides extras such as disk health checks and defragmentation.
Want to check the total disk size in Windows 7, 8, 10, or 11? This software with a user-friendly interface can help. Simply download it and give it a try.
If your HDD or SSD no longer has enough space to store all your files, the only solution is to upgrade to a larger drive. Replacing a hard drive isn’t overly complicated if you have a reliable guide and a screwdriver. The real challenge for most users is transferring all data from the old drive to the new one without having to redownload or reinstall applications and software.
With AOMEI Partition Assistant, cloning your old hard drive to a new one is quick, easy, and completely safe—no data will be lost. Follow the step-by-step guide below to complete the process effortlessly.
✍ Preparations before cloning your disk:
▶ Initialize the new drive: The new hard disk must be initialized before use. If it already contains data, back it up, as the cloning process will overwrite all existing files.
▶ Connect the new drive: Make sure the larger hard drive (destination disk) is properly connected and recognized by your computer.
▶ Install AOMEI Partition Assistant: Download and install the software to get started.
Step 1. Open the installed AOMEI Partition Assistant, click "Clone" in the main interface, and select "Clone Disk".
Step 2. Choose the hard disk that you need to clone as the source disk like SSD and click "Next".
Step 3. Select the destination disk to store the data on the source disk, and then click "Next".
Step 4. Then, you can check the source and destination disk in the next window or change to "Sector to Sector clone", and click the "Confirm" button to continue if there is no problem.
Here, you can also click the "Settings" button to adjust the partition size on the destination disk or tick "4k alignment" to Optimize the performance of SSD if the target disk is an SSD drive.
Tip: If you want to clone Windows to a smaller drive, the "Clone without resizing partitions" button will be greyed out. Then, a Note about how to boot OS from the destination disk will pop up. Read and keep it in mind.
Step 5. After returning to the main interface, check the pending operation and click "Apply" and "Proceed" to commit the operation.
Knowing your PC’s total hard disk space is essential for managing files, installing software, and ensuring your system runs smoothly. There are several practical ways to view your disk space. Each method provides useful details, but sometimes a dedicated tool like AOMEI Partition Assistant is the best choice.
This software not only displays the capacity of all drives and partitions accurately but also offers advanced disk management features. For instance, you can allocate free space to a partition that’s running low without losing data.