Use a methodical approach to see what’s using the most space on your PC and easily clean it up.

Managing storage space on a Windows PC can be a daunting task, especially with various files and applications competing for limited space. Programs, photos, videos, games, and system data like temporary files can clutter your storage, making it difficult to identify what is consuming the most space. Fortunately, Windows provides built-in tools to help users efficiently manage their storage and reclaim valuable space.

To begin, users can access the built-in storage management tool by pressing Win + I to open the Settings panel, then navigating to System > Storage. This section displays the total space used on the main disk along with a breakdown of storage categories. By selecting a category, users can delve deeper into specific areas and manage their storage effectively.

The First Step: Storage Settings

One of the largest storage consumers is often the Installed apps category. Clicking this option leads to the Settings > Apps > Installed apps page, where users can sort applications by size. By changing the Sort by option to Size (Large to Small), users can easily identify and uninstall applications they no longer use. For those with multiple drives, some applications, such as games from the Microsoft Store, offer a Move option to transfer them to another drive.

The Temporary Files category also presents opportunities for space savings. Users can check various boxes for items like Thumbnails and click Cleanup System Files to reveal additional clutter. Caution is advised when dealing with the Downloads folder and the Recycle Bin, as these locations can contain important files that users may want to keep.

Reducing the Storage Used by System Features

The System & reserved section, which may be hidden behind Show more categories, reveals how much storage Windows features are using. While it is generally advisable to avoid removing these features, users can reclaim space if necessary. For instance, if hibernation is not used, disabling it can remove the large hiberfil.sys file. This can be done by typing “cmd” into the Start menu, right-clicking the Command Prompt, and selecting Run as administrator. The command powercfg /hibernate off will disable hibernation.

Additionally, users can manage System Restore settings to reduce storage usage. By clicking Manage system restore and adjusting the Max Usage slider, users can limit the amount of space allocated for restore points.

Analyze the Files Taking Space with TreeSize

While the Storage menu provides a good overview, it may not effectively identify individual files. Third-party tools like TreeSize Free can help visualize storage usage across folders. Running the program as an administrator allows users to select directories to scan, revealing the largest folders and files. Users should be cautious not to delete files directly but rather uninstall applications as needed.

Another useful tool is dupeGuru, which identifies duplicate files that may be wasting space.

How to Easily Free Up Space on Your PC

After identifying what is consuming space, users can take targeted actions to free up storage. Uninstalling unused applications, deleting large files, and clearing the Recycle Bin are effective strategies. For files that are still needed but take up too much space, consider uploading them to cloud services or external drives.

To automate future cleanups, users can enable Storage Sense in the Settings under System > Storage. This feature can automatically remove temporary files and manage user content, helping maintain optimal storage levels without manual intervention.

For those frequently running low on space, investing in an external drive can provide additional storage capacity, alleviating the pressure of managing limited space on the primary drive.