43. The general search engine can get very specific indeed. Try movie:<name of film> to look for movie reviews.
44. The modifier film: works just as well!
45. Enter showtimes and Google will prompt you for your postcode. Enter it and it'll tell you when and where local films are showing.
46. For a dedicated film search page, go to www.google.co.uk/movies
47. If you ticked "Remember this Location" when you searched for show times, the next time you can enter the name of a current film instead.
48. Google really likes movies. Try typing director: The Dark Knight into the main search box.
49. For cast lists, try cast: name_of_film
50. The modifier music: followed by a band, song or album returns music reviews.
51. Try searching for weather London – you'll get a full 4-day forecast.
52. There's also a built-in dictionary. Try define:<word> in the search box.
53. Google stores the content of old sites. You can search this cache direct with the syntax keyword cache:site_url
54. Alternatively, enter cache:site_url into Google's search box to be taken direct to the stored site.
55. No calculator handy? Use Google's built in features. Try typing 12*15 and hitting "Google Search".
56. Google's calculator converts measurements and understands natural language. Type in 14 stones in kilos, for example.
57. It does currency conversion too. Try 200 pounds in euros
58. If you know the currency code you can type 200 GBP in EUR instead for more reliable results.
59. And temperature! Just type: 98 f to c to convert Fahrenheit to Centigrade.
60. Want to know how clever Google really is? Type 2476 in roman numerals, then hit "Google Search"...
61. You can personalise your Google experience by creating a Google account. Go to www.google.com/account/ then click "Create Account".
62. With a Google account there are lots more extras available. You'll get a free Gmail email account for one...
63. With your Google account, you can also personalise your front page. Click "iGoogle" to add blog and site feeds.
64. Click "Add a Tab" in iGoogle to add custom tabs. Google automatically populates them with suitable site suggestions.
65. iGoogle allows you to theme your page too. Click "Select Theme" to change the default look.
66. Some iGoogle themes change with time..."Sweet Dreams" is a theme that turns from day to night as you browse.
67. Click "More" under "Try something new" to access a full list of Google sites and new features.
68. "Custom Search" enables you to create a branded Google search for your own site.
69. An active, useful service missing from the list is "Personalised Search" – but you can access it via www.google.com/psearch when you're logged in.
70. This page lists searches you have recently made – and is divided into categories. Clicking "pause" stops Google from recording your history.
71. Click "Trends" to see the sites you visit most, the terms you enter most often and links you've clicked on!
72. Personalised Search also includes a bookmark facility – which enables you to save bookmarks online and access them from anywhere.
73. You can add bookmarks or access your bookmarks using the iGoogle Bookmarks gadget.
74. Did you know you can search within your returned results? Scroll down to the bottom of the search results page to find the link.
75. Search locally by appending your postcode to the end of query. For example Indian food BA1 2BW finds restaurants in Bath, with addresses and phone numbers!
76. Looking for a map? Just add map to the end of your query, like this: Leeds map
77. Google finds images just as easily and lists them at the top, when you add image to the end of your search.
78. Google Image Search recognises faces... add &imgtype=face to the end of the returned URL in the location bar, then hit enter to filter out pictures that aren't people.
79. Keeping an eye on stocks? Type stocks: followed by market ticker for the company and Google returns the data from Google Finance.
80. Enter the carrier and flight number in Google's main search box to return flight tracking information.
81. What time is it? Find out anywhere by typing time then the name of a place.
82. You may have noticed Google suggests alternate spellings for search terms – that's the built in spell checker!
83. You can invoke the spell checker directly by using spell: followed by your keyword.
84. Click "I'm Feeling Lucky" to be taken straight to the first page Google finds for your keyword.
85. Enter a statistics-based query like population of Britain into Google, and it will show you the answer at the top of its results.
86. If your search has none-English results, click "Translate this Page" to see it in English.