CPU-Z is a well-known CPU monitoring, detection application, in addition to using Intel or AMD official detection software, what such software we usually use most is CPU-Z in normal times. It supports quite comprehensive CPU types, starts up fast and detects quickly.
In order to protect the data security, we have to use some encryption softwares, but in so many such programs, of all, the best one has to be TrueCrypt who satisfies comprehensive functions, strong encryption ability and easy to use these three excellent conditions at the same time!
7-Zip, believe that a lot of people heard of it, but few of us really used, just because we are accustomed to the most common WinRAR and the once - great WinZIP. Anyway, 7-Zip is the one whihc currently has a extremely high compression ratio archiver, this also is the most important technical characteristics measure for such applications.