There are many possible causes of a slow PC. Because your computer is constantly working with files - moving, copying and deleting from place to place - it will eventually get cluttered with leftover files, some of which are not needed and just take up valuable disk space. You only have a certain amount of disk space available on your hard disk, and as it fills up the computer can begin to struggle to find room to perform its tasks.
If your PC crashes or freezes up, it may be a symptom of a slow or cluttered PC.
The brain of your computer is the Processor, and it may be that your processor is too slow to run today's demanding software. The processor can also struggle if you have multiple programs running at once - for example, if you have Word open to compose a letter while downloading a file from the Internet and also playing a song through your media player.
RAM is the temporary memory the computer uses to do its calculations. If you do not have enough RAM, your programs will run slowly.
Other components of your PC can contribute to poor performance, particularly your Graphics Card when it comes to running media and games software. Some hardware needs special programs called Drivers and these need to be kept up to date.
You may also have programs running in the background using up memory that you are unaware of, and in some cases, the problem may be a malicious program such as a virus or spyware.
In this tutorial, it will tell you on how to double your firefox browser speed. As a little description of Firefox.
It includes:
-improved tabbed browsing -pop up blocking -integrated Goggle search -enhanced privacy controls -built-in phishing protection -online spell checking -lots of themes, interfaces, and extensions/addons
Mozilla Firefox officially supports:
-Microsoft Windows -Linux -Mac OS X
Unofficial Support:
-Free BSD -OS/2 -Solaris -SkyOS -BeOS -XP Professional x64 Edition
Now here are some Tips & Tricks that can help you double the speed of Firefox browser, but as what the author always said, he is not liable for any damages that may occur on your system if the below instruction will not work properly.
1. Type about:config in the address bar and then press Enter.
2. In the filter search bar type network.http.pipelining. Be sure the value field is set true, if not double-click to set true.
HTTP is the application-layer protocol that most web pages are transferred with. In HTTP 1.1, multiple requests can be sent before any responses are received. This is known as pipelining. Pipelining reduces page loading times, but not all servers support it.
3. Go back to the filter search bar and type network.http.pipelining.maxrequests. Double-click this option and set its value to 8.
4. In the filter search bar and type network.http.proxy.pipelining. Once opened double-click on it and set it to true.
5. In IPv6-capable DNS servers, an IPv4 address may be returned when an IPv6 address is requested. It is possible for Mozilla to recover from this misinformation, but a significant delay is introduced.
Type network.dns.disableIPv6 in the filter search bar and set this option to true by double clicking on it.
6. Content Interrupt Parsing
This preference controls if the application will interrupt parsing a page to respond to UI events. It does not exist by default. Right-click (Apple users ctrl-click) anywhere in the about:config window, select New and then Boolean from the pop-up menu. Then:
A. Enter content.interrupt.parsing in the New boolean value pop-up window and click OK.
B. When prompted to choose the value for the new boolean, select true and click OK.
7. Rather than wait until a page has completely downloaded to display it to the user, Mozilla applications will regularly render what has been received to that point. This option controls the maximum amount of time the application will be unresponsive while rendering pages.
Right-click (Apple users ctrl-click) anywhere in the about:config window, select New and then Integer from the pop-up menu.
A. Enter content.max.tokenizing.time in the New integer value pop-up window and click OK.
B. You will be prompted to enter a value. Enter 2250000 and click OK.
8. Content Notify Interval
This option sets the minimum amount of time to wait between reflows. Right-click (Apple users ctrl-click) anywhere in the about:config window, select New and then Integer from the pop-up menu.
A. Type content.notify.interval in the New integer value pop-up window and click OK.
B. You will be prompted to enter a value. Enter 750000 and click OK.
9. Content Notify Ontimer
A. This option sets if to reflow pages at an interval any higher than that specified by content.notify.interval. Right-click (Apple users ctrl-click) anywhere in the about:config window and select New and then Boolean from the pop-up menu.
B. Type content.notify.ontimer in the New boolean value pop-up window and click OK.
C. You will be prompted to choose the value for the new boolean. Select true and click OK.
10. Notify Backoffcount
This option controls the maximum number of times the content will do timer-based reflows. After this number has been reached, the page will only reflow once it is finished downloading. Right-click (Apple users ctrl-click) anywhere in the about:config window and select New and then Integer from the pop-up menu.
A. Enter content.notify.backoffcount in the New integer value pop-up window and click OK.
B. You will be prompted to enter a value. Enter 5 and click OK.
11. Content Switch Threshold
You can interact with a loading page when content.interrupt.parsing is set to true. When a page is loading, the application has two modes: a high frequency interrupt mode and a low frequency interrupt mode. The first one interrupts the parser more frequently to allow for greater UI responsiveness during page load.
The low frequency interrupt mode interrupts the parser less frequently to allow for quicker page load. The application enters high frequency interrupt mode when you move the mouse or type on the keyboard and switch back to low frequency mode when you had no activity for a certain amount of time. This preference controls that amount of time. Right-click (Apple users ctrl-click) anywhere in the about:config window and select New and then Integer from the pop-up menu.
A. Enter content.switch.threshold in the New integer value pop-up window and click OK.
B. You will be prompted to enter a value. Enter 750000 and click OK.
12. NGLAYOUT Initialpaint Delay
Mozilla applications render web pages incrementally, they display what's been received of a page before the entire page has been downloaded. Since the start of a web page normally doesn't have much useful information to display, Mozilla applications will wait a short interval before first rendering a page. This preference controls that interval. Right-click (Apple users ctrl-click) anywhere in the about:config window and select New and then Integer from the pop-up menu.
A. Enter nglayout.initialpaint.delay in the New integer value pop-up window and click OK.
B. You will be prompted to enter a value. Enter 0 and click OK.
Now, if you are convinced with this Firefox tweak, you can download the latest version of Firefox browser.
Take a look at your desktop. Do the labels on your icons have a colored box around them, or are they "transparent?" I've been asked this particular question by more customers than I can count. Fortunately, it's an easy issue to fix, just not very intuitive. There are two settings to check but as what I always said, I am not liable to any damages on your system if the below instructions will not work properly on your computer.
So here is the first technique to set your XP desktop icon label become transparent. Make sure Web Items on the desktop are unlocked.
1. Right-click on the Desktop, point to Arrange Icons By, then make sure Lock Web Items on Desktop is unchecked.
That instruction alone might solve the problem. If it doesn't, there is one other setting to change.
1.
On the Desktop, right-click on My Computer, then click Properties.
2. In the System Properties dialog, click the Advanced tab.
3. Under Performance, click Settings.
4. On the Visual Effects tab, make sure Use drop shadows for icon labels on the desktop is selected.
5. Click Ok, then click Ok again.
Now your icon labels will show a small drop shadow and no colored box.
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