How to clean up garbage

How to clean up garbage? #br>

Many win8.1 users are not very clear about how to clean up the system garbage, the following small series for everyone to introduce win8.1 Clean up the garbage method, let's take a look.

1. First open "ldquo; computer", select the partition where the system is located, right click → attribute → disk cleanup;

2, open the disk cleanup will automatically scan can be cleaned up File;

3. After scanning, don't clean up, click “clean system file>;

4, then rescan;

5, here you can Select all, where the "previous Windows installation" is the thing inside Windows.old;

6, after the confirmation began to clean up, after the clean-up, look at the remaining space of the C drive is not empty It is. Upgrade from an older version of the system to a newer version of the system, whether it is an upgrade or a custom installation, as long as there is no formatted partition, there will be a Windows.old folder.