Category: tricks n tips

Ways to Boost the WiFi Signal Strength

If you too have a problem getting Wi-Fi signals in every corner of your house, here are some tips (and accessories) to help you extend the range of your wireless network.
#1. Install the DD-WRT firmware on your wireless router – this might help increase the range of your Wi-Fi router by a few meters if not more.
To increase the signal strength, you can increase the router’s transmit power and also disable both frame burst and afterburner (the settings can be accessed from the router’s web dashboard). If DD-WRT firmware is not available for your router, try the Tomato firmware on your router.

#2. Most routers have omni-directional antennas so they emit wireless signals in all directions (just like a light bulb).
That’s fine if you have placed the router in a central location but if the router is in some corner of your room or against a wall, consider adding a home-made reflectorbehind the antennas of your router.
#3. InSSIDer is a free utility that can help you detect the presence and strength of wireless networks. Install InSSIDer on your laptop, walk around the house with your laptop to determine the wireless signal strength at various places and, based on this information, you can quickly find a more suitable location for the router.
#4. Ideally, you should place the router at a height in some central location and away from other cordless devices. Make sure that the router is not placed near something metallic (like an almirah or window grills) as that will weaken the wireless signals. Avoid mirrors as they can reflect the wireless signals away from the desired direction.
#5. Wireless routers generally ship with omni-directional antennas but you can replace them with more powerful uni-directional antennas and that will keep the signal from getting broadcast in all directions.
If you can’t find a compatible directional antenna for your router model, consider a booster antenna that’s omni-directional but will still boost both the range and strength of wireless signals.

Convert Your PDF to Kindle Format

If you have got lot of PDF ebooks and you have had enough reading it in your Desktop and laptops then Kindle is one gift of technology which will help you learn anywhere,any place, any time.

But to use normal PDF file in kindle is quite hectic and not comfortable enough to read so this one online file converter helps you to make your pdf easily readable and adjustable as well and there’s another software called calibre which converts every pdf into kindle format file.


For now lets just do it online, just go to the site http://ebook.online-convert.com/convert-to-mobi and see how you can make a difference

Increase the Speed in Which Firefox loads pages

1. Type “about:config” into the address bar and hit Enter.
(Normally the browser will make one request to a web page at a time. When you enable pipelining it will make several at once, which really speeds up page loading.)
2. Alter the entries as follows:
Set “network.http.pipelining” to “true”
Set “network.http.proxy.pipelining” to “true”
Set “network.http.pipelining.maxrequests” to some number like 10.
This means it will make 10 requests at once.
3. Lastly, right-click anywhere and select New-> Integer. Name it “nglayout.initialpaint.delay” and set its value to “0“;.(Zero)
This value is the amount of time the browser waits before it acts on information it receives. If you’re using a broadband connection you’ll load pages faster now.
Optionally (for even faster web browsing) here are some more options for your about:config (you might have to create some of these entries by Right Click –> New– > Interger or String
network.dns.disableIPv6: set “false” 
“content.notify.backoffcount”: set “5“; (Five)
“plugin.expose_full_path”: set “true”.
“ui.submenuDelay”: set “0; (zero)

Reduce RAM usage to 10mb when Firefox is minimized:

This little hack will drop Firefox’s RAM usage down to 10 Mb when minimized:
1. Open Firefox and go to the Address Bar. Type in about:config and then press Enter.
2. Right Click in the page and select New -> Boolean.
3. In the box that pops up enter “config.trim_on_minimize”. Press Enter.
4. Now select True and then press Enter.
5. Restart Firefox.
These simple tweaks will make your web browsing with Mozilla Firefox 2-3 times faster and easier.