I don't know much about laptops can you advice me which one is the best one out of this three toshiba, lenovo or acer. They're all the same price so i can't decide yet.
link to toshiba:
http://www.currys.co.uk/...1-pdt.html
link to lenovo:
http://www.currys.co.uk/...7-pdt.html
link to acer:
http://direct.asda.com/Acer-Aspire-ES1-511-C11F---15.6-in.---4-GB-RAM---500-GB-HDD/000536780,default,pd.html?dual=0
They all 3 have the exact same specs. I would choose the Toshiba or Lenovo, the one you prefer. Would pass on Acer. I would probably choose the Lenovo over the Toshiba but honestly in that price range the 3 will be very similar quality wise.
Edit: The Toshiba and Lenovo have a 4 cell battery while the Acer only a 3 cell one. That confirm what I was thinking to choose Toshiba or Lenovo over Acer.
I agree with Philippe, they're all pretty much the same. You can check out the consumer reports computer buying guide to see how they compare http://www.consumerreports.org/cro/computers.htm
If all you are going to do is surf the internet then any of those may be alright. However, I would not recommend those if for instance you are going to watch a 1080P video or do any gaming at all.
This one has almost twice as fast CPU> http://www.currys.co.uk/...8-pdt.html
And this one is similar to above with an extra 250 gigs of HD space> http://www.currys.co.uk/...5-pdt.html
So go with what your budget will allow. If you can find a store with a knowledgable salesperson, ask if they have one with a Celeron N2920, that processor has 4 cores and only uses 7.5 watts of power (average). The N2820 only has 2 cores.