Does file shredding speed up your computer?

he massive number of unwanted or obsolete files in C:\ may be a big reason that drastically decrease the system performance and generate a list of further obscure system problems. To fix slow computer and tune up the overall system performance, you may consider enable a disk cleaner for cleaning the files, including temporary internet files, previously installed program files, files in Recycle Bin, Windows error reports, unwanted system components, obsolete files generated by system restore and unneeded third-party programs.