Click on the Start Button. Type ‘System’ in the Start Search box Click “System” in the Programs list.
Note: do not use quotes. These were placed for emphasis. Note: ensure to insert the blank space between “uname” and “-a” strings.
RELEASE_I386 i386 ; the latest “i386” means that you’re running 32bits kernel RELEASE_X86_64 x86_64 ; the latest “x86_64” means that you’re running 64bits kernel