diff --git a/man/bhav.Rd b/man/bhav.Rd
index 8989588..adadd13 100644
--- a/man/bhav.Rd
+++ b/man/bhav.Rd
@@ -2,12 +2,12 @@
 % Please edit documentation in R/bhav.R
 \name{bhav}
 \alias{bhav}
-\title{Bhavcopy from NSE}
+\title{Bhavcopy from NSE and BSE}
 \source{
 <https://www.nseindia.com/all-reports>, <https://www.bseindia.com/markets/marketinfo/BhavCopy.aspx>
 }
 \usage{
-bhav(x, se = "NSE")
+bhav(x)
 }
 \arguments{
 \item{x}{numeric date format}
@@ -18,21 +18,21 @@ bhav(x, se = "NSE")
 Bhavcopy for the given date.
 }
 \description{
-Bhavcopy from NSE
+Bhavcopy from NSE and BSE
 }
 \details{
-Gets Bhavcopy from NSE for the given date. The function tries to get the bhavcopy from two sources i.e., Old and New website of NSE.
+Gets Bhavcopy from NSE and BSE for the given date.
 }
 \note{
-The date should be strictly numerical and mentioned in quotation mark. `bhav` can be used to download bhavcopy from 1 Jan 2016 on wards. To download bhavcopy previous to aforementioned date use `bhavs`.
+The date should be strictly numerical and mentioned in quotation mark (refer examples). `bhav` can be used to download NSE bhavcopy from 1 Jan 2020 on wards.
 }
 \examples{
 \donttest{
 #Download Bhavcopy from NSE
-report = bhav("01072021") # Download bhavcopy for 01 July 2021
+report = bhav("01072024") # Download bhavcopy for 01 July 2024
 
 #Download bhavcopy from BSE
-report = bhav("01072021", 'BSE')
+report = bhav("01072024", 'BSE')
 }
 }
 \seealso{
diff --git a/man/bhav1.Rd b/man/bhav1.Rd
new file mode 100644
index 0000000..bc65dd3
--- /dev/null
+++ b/man/bhav1.Rd
@@ -0,0 +1,40 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/bhav1.R
+\name{bhav1}
+\alias{bhav1}
+\alias{bhav}
+\title{Bhavcopy from NSE upto 05 July 2024}
+\source{
+<https://www.nseindia.com/all-reports>
+}
+\usage{
+bhav(x)
+}
+\arguments{
+\item{x}{numeric date format}
+}
+\value{
+Bhavcopy for the given date.
+}
+\description{
+Bhavcopy from NSE upto 05 July 2024
+}
+\details{
+Gets Bhavcopy from NSE from 1 Jan 2016 to 05 July 2024.
+}
+\note{
+The date should be strictly numerical and mentioned in quotation mark (refer examples). `bhav1` can be used to download bhavcopy from 1 Jan 2016 to 05 July 2024.
+}
+\examples{
+\donttest{
+#Download Bhavcopy from NSE
+report = bhav("01072021") # Download bhavcopy for 01 July 2021
+
+}
+}
+\seealso{
+\code{\link[nser]{bhav}}\code{\link[nser]{bhavtoday}}
+}
+\author{
+Nandan L. Patil \email{tryanother609@gmail.com}
+}
diff --git a/man/bhavpr.Rd b/man/bhavpr.Rd
index dedfce5..ca37552 100644
--- a/man/bhavpr.Rd
+++ b/man/bhavpr.Rd
@@ -22,7 +22,7 @@ Bhavcopy PR from NSE
 Gets Bhavcopy PR from NSE for the given date.
 }
 \note{
-The date should be strictly numerical and mentioned in quotation mark.
+The date should be strictly numerical and mentioned in quotation mark, refer example.
 }
 \examples{
 \donttest{
diff --git a/man/bhavtoday.Rd b/man/bhavtoday.Rd
index 200fb3a..dd86d8f 100644
--- a/man/bhavtoday.Rd
+++ b/man/bhavtoday.Rd
@@ -2,7 +2,7 @@
 % Please edit documentation in R/bhavtoday.R
 \name{bhavtoday}
 \alias{bhavtoday}
-\title{Get Bhavcopy for the present day}
+\title{Get Bhavcopy for the present day from NSE and BSE}
 \source{
 <https://www.nseindia.com/all-reports>, <https://www.bseindia.com/markets/marketinfo/BhavCopy.aspx>
 }
@@ -16,7 +16,7 @@ bhavtoday(se = "NSE")
 Todays's Bhavcopy.
 }
 \description{
-Get Bhavcopy for the present day
+Get Bhavcopy for the present day from NSE and BSE
 }
 \details{
 Gets todays bhavcopy from NSE. The function tries to get the bhavcopy from two sources Old and New website of NSE.
diff --git a/man/daytoweek.Rd b/man/daytoweek.Rd
index 663e340..47a3b3a 100644
--- a/man/daytoweek.Rd
+++ b/man/daytoweek.Rd
@@ -23,6 +23,7 @@ The dataframe should contain six columns named SYMBOL, OPEN, HIGH, LOW, CLOSE &
 }
 \examples{
 \donttest{
+library(nser)
 data(dailydata)
 daytoweek(dailydata)
 }
diff --git a/man/fdii.Rd b/man/fdii.Rd
index 6439305..a0e7e10 100644
--- a/man/fdii.Rd
+++ b/man/fdii.Rd
@@ -2,7 +2,7 @@
 % Please edit documentation in R/fdii.R
 \name{fdii}
 \alias{fdii}
-\title{Get latest FII/DII data.}
+\title{Latest FII/DII data.}
 \source{
 <https://www.moneycontrol.com/stocks/marketstats/fii_dii_activity/index.php>
 }
@@ -13,10 +13,10 @@ fdii()
 Dataframe containing FII/DII data.
 }
 \description{
-Get latest FII/DII data.
+Latest FII/DII data.
 }
 \details{
-Data gathered from moneycontrol.
+Get latest FII/DII data from Moneycontrol website.
 }
 \examples{
 \dontrun{
@@ -24,6 +24,7 @@ Data gathered from moneycontrol.
 
 library(nser)
 fdii()
+
 }
 
 }
diff --git a/man/fobhav.Rd b/man/fobhav.Rd
index 575c0b6..c27474e 100644
--- a/man/fobhav.Rd
+++ b/man/fobhav.Rd
@@ -22,7 +22,7 @@ Futures and Options Bhavcopy from NSE
 Gets Futures and Options Bhavcopy from NSE for the given date.
 }
 \note{
-The date should be strictly numerical and mentioned in quotation mark. `fobhav` can be used to download bhavcopy from 1 Jan 2016 onwards. To download bhavcopy previous to aforementioned date use `bhavfos`.
+The date should be strictly numerical and mentioned in quotation mark. `fobhav` can be used to download bhavcopy from 1 Jan 2016 onwards.
 }
 \examples{
 report = fobhav("01072021") # Download F&O bhavcopy for 01 July 2021
diff --git a/man/nseindex.Rd b/man/nseindex.Rd
index b651743..2fbe151 100644
--- a/man/nseindex.Rd
+++ b/man/nseindex.Rd
@@ -10,7 +10,7 @@
 nseindex()
 }
 \value{
-A dataframe containing last price and % change of Nifty Indices.
+A dataframe containing last price and per cent change of nifty indices.
 }
 \description{
 NSE Nifty Indices
diff --git a/man/nseipo.Rd b/man/nseipo.Rd
index 938d49c..5133e7b 100644
--- a/man/nseipo.Rd
+++ b/man/nseipo.Rd
@@ -16,7 +16,7 @@ A dataframe of IPO's on NSE.
 Current and Upcoming IPO's on NSE.
 }
 \details{
-List of upcoming and current IPO's on NSE gathered from moneycontrol.
+List of upcoming and current IPO's on NSE gathered from Moneycontrol.
 }
 \examples{
 \dontrun{
diff --git a/man/nseopen.Rd b/man/nseopen.Rd
index 70f2dd7..faa81f1 100644
--- a/man/nseopen.Rd
+++ b/man/nseopen.Rd
@@ -2,7 +2,7 @@
 % Please edit documentation in R/nseopen.R
 \name{nseopen}
 \alias{nseopen}
-\title{NSE Pre Open Market}
+\title{NSE Pre Open Market data}
 \source{
 <https://www1.nseindia.com/live_market/dynaContent/live_watch/pre_open_market/pre_open_market.htm>
 }
@@ -16,7 +16,7 @@ nseopen(x = "n50")
 A dataframe with NSE Pre open market data.
 }
 \description{
-NSE Pre Open Market
+NSE Pre Open Market data
 }
 \details{
 Get NSE Pre open market data.
@@ -30,7 +30,7 @@ NSE market opening time is 9.00 AM (IST). The NSE pre market closes at 9.08 AM (
 library(nser)
 nseopen("n50")
 
-# Pre market for F&O stocks
+# Pre open market data of F&O stocks
 nseopen("fo")
 }
 }
diff --git a/man/nsetree.Rd b/man/nsetree.Rd
index dec38d7..a966c42 100644
--- a/man/nsetree.Rd
+++ b/man/nsetree.Rd
@@ -19,13 +19,19 @@ treemap A Treemap of recent percent change in value of securities.
 Treemap for Nifty50 and F&O Securities
 }
 \details{
-The function plots a treemap eith the recent change in price of securities.
+Plot treemap representing per cent change in 'NIFTY50' and 'F&O' stocks.
 }
 \examples{
 \dontrun{
 # Treemap of NIFTY50 securities
+
 library(nser)
 nsetree()
+
+# Treemap of FO securities
+
+library(nser)
+nsetree('fo')
 }
 }
 \seealso{
diff --git a/man/optbanknifty.Rd b/man/optbanknifty.Rd
index 8b48ee0..6661a6f 100644
--- a/man/optbanknifty.Rd
+++ b/man/optbanknifty.Rd
@@ -2,7 +2,7 @@
 % Please edit documentation in R/optbanknifty.R
 \name{optbanknifty}
 \alias{optbanknifty}
-\title{Option Chain for NSE BANKNIFTY.}
+\title{Option Chain of NSE BANKNIFTY (current expiry date).}
 \source{
 <https://www.nseindia.com/option-chain>
 }
@@ -10,13 +10,13 @@
 optbanknifty()
 }
 \value{
-A dataframe containing option chain of NSE BANKNIFTY.
+A dataframe containing option chain of NSE BANKNIFT current expiry date.
 }
 \description{
-Option Chain for NSE BANKNIFTY.
+Option Chain of NSE BANKNIFTY (current expiry date).
 }
 \details{
-Get visual friendly display of Option chain of BANKNIFTY for the current expiry.
+Option chain of BANKNIFTY for the current expiry.
 }
 \examples{
  \dontrun{ # Example: BANKNIFTY option chain
@@ -24,7 +24,7 @@ optbanknifty()
 }
 }
 \seealso{
-\code{\link[nser]{optnifty}}\code{\link[nser]{bhavtoday}}\code{\link[nser]{bhavfos}}\code{\link[nser]{nsetree}}\code{\link[nser]{nseipo}}
+\code{\link[nser]{optnifty}}\code{\link[nser]{bhavtoday}}\code{\link[nser]{nselive}}\code{\link[nser]{nsetree}}\code{\link[nser]{nseipo}}
 }
 \author{
 Nandan L. Patil \email{tryanother609@gmail.com}
diff --git a/man/optnifty.Rd b/man/optnifty.Rd
index 9f963a8..4798abb 100644
--- a/man/optnifty.Rd
+++ b/man/optnifty.Rd
@@ -2,7 +2,7 @@
 % Please edit documentation in R/optnifty.R
 \name{optnifty}
 \alias{optnifty}
-\title{Option Chain of NSE Nifty 50.}
+\title{Option Chain of NSE Nifty 50 (current expiry date).}
 \source{
 <https://www.nseindia.com/option-chain>
 }
@@ -10,13 +10,13 @@
 optnifty()
 }
 \value{
-A dataframe containing option chain of NSE Nifty 50.
+A dataframe containing option chain of NSE Nifty 50 for current expiry date.
 }
 \description{
-Option Chain of NSE Nifty 50.
+Option Chain of NSE Nifty 50 (current expiry date).
 }
 \details{
-Get visual friendly display of Option chain of NIFTY 50 for the current expiry.
+Option chain of NIFTY 50 for the current expiry.
 }
 \examples{
  \dontrun{# Example: NIFTY 50 option chain
@@ -24,7 +24,7 @@ optnifty()
 }
 }
 \seealso{
-\code{\link[nser]{optbanknifty}}\code{\link[nser]{bhavtoday}}\code{\link[nser]{bhavfos}}\code{\link[nser]{nsetree}}\code{\link[nser]{nseipo}}
+\code{\link[nser]{optbanknifty}}\code{\link[nser]{bhavtoday}}\code{\link[nser]{nselive}}\code{\link[nser]{nsetree}}\code{\link[nser]{nseipo}}
 }
 \author{
 Nandan L. Patil \email{tryanother609@gmail.com}