  A search for charged Higgs may yield clear and direct signs of new physics
outside the realm of the Standard Model (SM). In the Two-Higgs Doublet Model
(2HDM), we investigate two of the main single charged Higgs production channels
at the Large Hadron Collider (LHC), assuming that either $h$ or $H$ replicates
the detected resonance at $\sim 125~\rm{GeV}$. We consider the possibility of
the charged Higgs boson production through the $pp \rightarrow H^\pm W^\mp$ and
$pp \rightarrow H^\pm bj$ production processes that may present additional
significance at the LHC experiments. Considering the $H^\pm \rightarrow W^\pm
h_i/A$ decay channels and mainly concentrating on the $b\bar{b}$, $\tau\tau$
and $\gamma\gamma$ decays of $h_i$ and $A$, we examine the possible signatures
arising from the aforementioned charged Higgs production and decay in both
type-I and type-X realizations of 2HDM. Our study shows that these signatures
can have sizable rates at low $\tan\beta$ as long as the condition $M_{H^\pm} <
m_t - m_b$ is satisfied. As a result, we propose the $bb$, $\tau\tau$ and
$\gamma\gamma$ final states associated with $WW$ or $Wbj$ as an encouraging
experimental avenue that would complement the LHC search for a charged Higgs
boson.
