Hi Supriya,
I mostly prefer Open Source applications if such are available and for note taking, todos, reminders and web clips I can really recommend a free alternative to Evernote called Joplin (joplin.cozic.net)
It is cross platform and you can use markdown for notes and it can sync notebooks, todos etc to Dropbox, OneDrive, WebDAV and more :)
Best regards
//Jon