Your computer starts slowly, and Windows accesses files slowly. Which two Windows features should you use to improve performance? (Choose two.)

Disk Defragmenter rearranges fragmented data on hard disk drives (HDDs) to contiguous locations, reducing the time it takes for the read/write heads to access files, thereby improving file access and overall system performance.

Disk Format erases all data on a drive and prepares it for use, which would lead to data loss and is not a standard performance improvement step without data backup and reinstallation.

System Restore reverts system files and settings to a previous state, which is used for troubleshooting system instability or issues, not directly for general performance improvement of slow file access or startup.

Disk Cleanup helps improve performance by identifying and removing unnecessary files from your hard drive, such as temporary files, recycle bin contents, and old system files, which frees up disk space and can contribute to faster file access and startup times.