How to Clean Up PC
Step 2. Set Searching Options
Click "Options" and in the popped up window, you can see a list of file extensions. The recommended file extensions are checked by default and you can click "Select All" or "Select None" to choose all or none. To add more file extensions, click "Add..." button to enter the file name, file type and the description. To delete the selected ones, click "Remove". If you want to use default settings, click "Default".
Step 3. Choose Folder or Hard Disk to Scan
Click "Scan Disk" to choose a folder or hard disk to scan.
Step 4. Start Cleaning
After a fast scan, some files will be listed and to view their properties, click "Properties". Click "Clean Files" to delete the files. If needed, you can restore them from recycle bin.