diff --git a/README.md b/README.md
index 72893e0..f30014a 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,23 @@
-# ColumbusInfo
-Simple header-only C++ library for get CPU, RAM and GPU info
+# corinfo
+One-file C library for obtaining CPU, RAM and GPU info
+
+The master hosted on github: https://github.com/ColumbusUtrigas/corinfo
+
+## Using
+You need only is to include **corinfo.h** in your project and you can use it!
+Library does not require any compilation flags, other libraries or tons of code.
+
+To get all info use
+
+```c
+struct corinfo info;
+if (corinfo_GetInfo(&info) == -1) error();
+```
+
+## Documentation
+To generate detailed documentation of library use
+
+```sh
+doxygen
+```
+