After Windows 20 October 2018 Update, you may discover that you computer hard drive space becomes less?

Do you know why and how to reclaim HD space after Windows 20 October 2018 Update?

Now, find the answers in this post.

This design is helpful to protect your system data against unexpected issues.

But, the backup files which are saved on theWindows.oldfolder can occupy a large amount of space.

If you delete these backup files, you will get about 20GB of space or so.

Thus, it will be a substantial amount if your setup hard drive has a limited storage space.

Way 1: Use Storage sense to free up hard drive space.

After updating to the Windows 10 October 2018 Update, you might useStorage senseto remove the backup files.

Step 1: hey go to parameters > System> Storage.

Step 3: You will see the following interface.

Then, you better check theDelete previous versions of Windowsoption underFree up space nowsection.

After that, you’re gonna wanna click onClean nowbutton.

Way 2: Use Temporary files to free up hard drive space.

Here, you could also check other options when needed to free up more space.

Then, clickClean nowbutton to complete the operation.

Way 3: Use Disk Cleanup to free up hard drive space.

Step 2: Here, you’re gonna wanna choose the top result to open it.

After that, like click theClean up system filesbutton.

to delete them, and free up more space.

At last, click theOKbutton to finish the operation.

Just choose one way to have a try.