my computer has poor Wi-Fi reception Solved

Question

Hello,
here I am reposting a topic because the other one was left behind
I am reposting because it is very urgent I need to work on the internet and my PC is lagging a lot
I don't understand why
wifi is weak but when I am connected via optical cable there is no lag at all

I have run Avast, CCleaner, Spybot, TuneUp, defragmentation, disk cleanup but nothing works, yet the PC indicates a good connection

what could be the problem?
what could it be due to?
I just ask for some explanations

thank you, looking forward to responses quite quickly

thank you

Configuration: Windows 7 Firefox 3.6 Compaq Presario CQ60-105EF laptop

chikaloo · Accepted Answer

go to Control Panel then Device Manager find Network Adapter then right click and update driver

chikaloo · Answer

Hello  Are you connected to a router?? Are you far from it?? Is your network card up to date regarding drivers??

maxime71500 · Answer

If you're having trouble with the wifi, it's not an issue with your PC.

soprano2706 · Answer

I'm with Numericable, normally 100mb (or gb)

I'm not even 10 meters away, just a wall separates us
It was working well until yesterday afternoon

And how can I check if my network card drivers are up to date?

PS: Thank you for your quick reply

soprano2706 · Answer

The problem is that only my computer has been bugging since yesterday on Wi-Fi I tried with another one and it works very well, so it must be a configuration to fix?

soprano2706 · Answer

Désolé, mais où se trouve la gestion des périphériques s'il te plaît  Seven est nouveau pour moi, je suis perdue ^^

chikaloo · Answer

start control panel classic view at the top right then device manager

soprano2706 · Answer

okok thanks so I made a little montage to illustrate http://nsa12.casimages.com/img/2010/02/13/100213100439162866.png tell me if it's really good

chikaloo · Answer

It's that, update all three of them.

soprano2706 · Answer

1 person did an update as described in this assembly thank you now is the problem solved? how to verify it?

chikaloo · Answer

LOOK IF YOUR CONNECTION IS BETTER HERE,?

soprano2706 · Answer

yes much better thank you very much  ps: hoping it holds =) problem solved a big thank you to you see you soon

chikaloo · Answer

YOU'RE WELCOME THE DRIVER IS NOW UPDATED, DON'T WORRY

soprano2706 · Answer

thank you and good luck

Dimd8 · Answer

Someone can help me, I have the same problem as him, but reading the comments it hasn't been resolved, what can I do? Thank you for helping me.

My computer has poor Wi-Fi reception

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