Is it right to install windows washer and ccleaner both software in one machine having windows xp operating system.

It is OK, would suggest not to have both running in backround at same time though, run them manuallly when you want to use them as they both may be started with windows if setup to run program when PC is started

So, you can install them both but go to the settings options within the programs and set not to run on startup and just run them when you want to manually