import pandas as pd  
df = pd.read_excel("data.xlsx")  
print(df.head(), "\nShape:", df.shape, "\nColumns:", df.columns.tolist())  
print("Summary:\n", df.describe())  
print("Filtered Data:\n", df[df["Age"] > 25])  
df["Age+5"] = df["Age"] + 5  
print("Updated DataFrame:\n", df.head())