Do you prefer to keep your hands on the keyboard and use the mouse as little as possible? Want to start programs with a key combination instead of clicking through menus or desktop icons? It’s easy to do if you’re running Windows XP. Here’s how.

1> Right click the program you want to create a shortcut to.

2> Click Properties

3> Click the shortcut tab

4> Click the shortcut key box

5> Press the the combination of keys you want to use to start the program. The shortcut combination must consist of one character (letter, number, or symbol) plus at least two of the following three keys: CTRL, ALT, and SHIFT. For example, CTRL+ALT+P, CTRL+SHIFT+Z, or SHIFT+ALT+X.

6> Click OK. Now, every time that you press this key combination, Windows XP will automatically load the program.

For your information:

             Keyboard shortcuts don’t work if the desktop shortcut is a shortcut to another shortcut.

            Keyboard shortcuts don’t work if they conflict with a keyboard combination that is used in a program that is currently active. For example, if Microsoft Word is active, you cannot use the keyboard shortcut CTRL+SHIFT+A, because it is used by Word to change highlighted text to all caps.

• I hope this helps make your computer time easier!…Dave

The following keystrokes will save you time, and make your mouse jealous.

Windows + E

Automatically opens up a new Explorer window to show your Libraries folder.

Alt + P

In Windows Explorer, this shortcut opens a preview panel of your selected file, be it an photo, sound, or video documents.

Windows + Up and Windows + Down

Will make your active window fill your entire screen if it isn’t maximized. Windows + Down arrow will minimize that active window.

Windows + Shift + Up and Windows + Shift + Down

Using this combination will stretch an active window to the maximum desktop height. Pressing Windows + Shift+ Down will restore the window to its previous size.

Windows + + and Windows + -

Pressing the Windows button with either the plus or minus key activates the built-in Magnifier, letting you zoom in on the entire desktop or open a rectangular magnifying lens to zoom in on (and out of) parts of your screen. The Magnifier will follow your mouse pointer or keyboard cursor.

Windows + Left and Windows + Right

These two shortcuts will make your active window fill up exactly one half of your screen depending on which arrow key you use. You can repeat this the same arrow key to flip it to the other side.

Windows + Home

This shortcut minimizes every open window on your desktop except the active window. Pressing this shortcut again restores all the minimized windows.

Windows + T

Windows + T cycles through thumbnails of your open programs.

Windows + P

Manage your multiple-monitor setup  with this handy shortcut. Windows + P opens a small utility panel that lets you configure a second display or projector.

Windows + Shift + Left and Windows + Shift + Right

If you’re using two or more displays and memorize this shortcut to easily move a window from one screen to the other. The window will keep  its size and position on the new screen, which is useful when working with multiple documents.

Windows + [Number]

Programs pinned to your Taskbar can be launched by hitting Windows and the appropriate number key.

Windows + Space

This combo performs the same function as moving your mouse to the bottom right of the Taskbar: It makes every active window transparent (save faint outlines) so you can view the desktop underneath.

Windows 7 has been out for almost a year, and the PCs you bought right after its release may be slowing down now. User complaints are minimal when new PCs are rolled out. They start up quickly, and programs seem to open in a snap. But over time, users begin to notice that their systems are slower or hang up more and more often. While the possible causes of system slowdown are endless, this article identifies 10 common troubleshooting areas you should examine before you consider drastic steps such as reformatting and reimaging or buying new computers.

Note: Tech Republic Nov 24, 2010

1: Processor overheating

Chipmakers have recently been working to make processors more efficient, which means they generate less heat. Nonetheless, some modern processors still generate a lot of heat. That’s why all processors require some sort of cooling element, typically a fan of some type. A system’s Thermal Design Point (TDP) rating indicates, in watts, how much heat it can safely dissipate without exceeding the maximum temperature for the chip. When the processor temperature goes over spec, the system can slow down or run erratically (lock up) or may simply reboot. The processor fan may fail for several reasons:

• Dust is preventing the fan from spinning smoothly.
• The fan motor has failed.
• The fan bearings are loose and jiggling.

Often, you can tell if there is a fan problem by listening and/or touching the computer. A fan that has loose bearings starts jiggling and vibrates the case, making a characteristic noise. As time goes by, the sounds and vibrations will become so prominent that you’ll change the fan out just to regain some peace and quiet.

You don’t always need to replace the fan. If it is covered with dust, you can often spray away the dust with compressed air. But even though you might get the fan running again, its life span has likely been reduced because of the overwork. You should keep an extra fan in reserve in case of failure.

Processors may also overheat because the heat sink is not properly placed above the processor or the thermal paste is not of good quality or was applied incorrectly (or not at all) when the system was built. This is more likely to be a problem with home-built systems but can happen with commercially manufactured ones as well. The paste can break down over time, and you may need to reapply it.

Case design is another element that can contribute to or help prevent overheating. Cases with extra fans, better vents, and adequate room inside for good airflow may cost more but can provide superior cooling performance. Small cases that squeeze components together can cause overheating. For this reason, laptops with powerful processors are prone to overheating.

Tip

Another common reason for processor overheating is overclocking. Until heat begins to take its toll, overclocking does allow for significant performance improvements. Because processor overclocking can really cook a processor, most dedicated overclockers do not use regular processor fans. Instead, they use complex — and expensive — water-cooling systems. For more information on overclocking, check outoverclockers.com.

Overheating can also be caused by the external temperature (that is, the temperature in the room). Computers no longer have to be kept in cold rooms as they did in the early days of computing, but if the room temperature goes above 80, you may find your computers exhibiting the symptoms of overheating. If the temperature is uncomfortable for you, it’s probably too high for your computers. Adequate ventilation is also important.

Most computers today have an option to display the CPU temperature in the BIOS. There are also a number of utilities that will track the temperature of your processor and case, such as Core Temp. If you want to look for other such utilities, check outTechRepublic’s software library and use the search term “temperature.”

2: Bad RAM

Several situations can lead to RAM-related performance problems with a particular machine:

• RAM timing is slower than optimal machine spec.
• RAM has minor flaws that appear only on detailed testing.
• RAM is overheating.
• There is insufficient RAM.

In the old days of Fast Page RAM, buying new RAM for your computer was a simple affair. You just needed to know what speed your motherboard supported and the maximum each slot would take. Today, there are many types and speeds of RAM, and the better motherboards may be tolerant of using RAM that does not match the motherboard’s maximum specs. For example, your motherboard may support PC133 RAM but will still work with PC100 RAM. But be aware that you may see performance decreases if you install RAM that is slower than the maximum spec. Some motherboards will even allow you to mix speeds but will default to the slowest RAM installed.

Minor flaws in RAM chips can lead to system slowdowns and instability. The least expensive chips often have minor flaws that will cause your system to slow down or Blue Screen intermittently. Although built-in mechanisms may allow the system to keep working, there is a performance hit when it has to deal with flawed RAM chips.

In the past, no one worried about RAM chips getting hot, because they didn’t seem to generate much heat. But that’s changed with newer RAM types, especially SDRAM. To check for overheating, open your computer’s case, power down, and pull the plug out. Ground yourself and touch the plastic on one of your RAM chips. Ouch! They get pretty hot. If you find that your RAM chips are overheating, you should consider buying a separate fan to cool your memory. If your motherboard doesn’t support a RAM fan, you might be able to get enough additional cooling by installing a fan card that plugs in to a PCI slot.

Of course, one common reason for poor performance that’s related to RAM is simply not having enough of it. Modern operating systems such as Windows 7 and today’s resource-hungry applications, combined with our increasing tendency toward extreme multitasking, result in a need for more RAM. The minimal specified system requirements may not cut it if you’re doing lots of multimedia or running other memory-intensive applications. Note that 32-bit Windows is limited to using 4 GB of RAM, but 64-bit Windows 7 can handle from 8 to 192 GB, depending on the edition. If your system allows, adding more RAM can often increase performance.

3: Hard disk issues

Traditional hard drives are mechanical devices that eventually wear out. There are many signs of imminent failure before a hard disk finally gives up. Some of these signs include:

• Slow access times on the affected drive.
• An increasing number of bad sectors when running scandisk and chkdsk.
• Unexplained Blue Screens.
• Intermittent boot failures.
• An “Imminent Hard Disk Failure” warning.

Detecting a failing hard disk can be tricky because the early signs are subtle. Experienced computer professionals can often hear a change in the normal disk spin. After the disk deteriorates further, you’ll see the system slow to a crawl. Write processes will take a long time as the system tries to find good blocks to write to. (This will occur if you’re using a robust file system such as NTFS; other file systems will likely Blue Screen the computer.)

When you notice the system slowing down, run scandisk or chkdsk, depending on your operating system. If you notice a bad sector where a good sector existed earlier, that’s a clue that the disk is going bad. Back up the data on the disk and prepare for it to fail soon. Make sure you have a spare disk ready so that you can replace it when it fails or replace the disk as soon as you notice the early signs of failure.

Disk noise and scandisk/chkdsk are your best indicators for identifying a failing drive that’s leading to a system slowdown. However, if you are managing a system remotely or you can’t take the system down for a full chkdsk/R, you can use tools that monitor disk health, such as Executive Software’s DiskAlert.

You may also get a warning message from SMART hard drives that failure is imminent. Sometimes, you’ll get these warnings when the hard drive is fine, due to problems with the hard drive device driver, the chipset driver, or the way the BIOS interfaces with the drive. Check for newer versions of the drivers and BIOS firmware.

Even if it’s operating properly, your hard disk may be a bottleneck that’s slowing down the rest of your system. See the next item for more information on what you can do about that.

4: Disk type and interface

Once upon a time, buying a hard drive to work with your system was easy. Today, things are more complicated, with many types of drives available, offering differing levels of performance. Most modern motherboards will support more than one type.

For best performance, you may want to dump the old IDE PATA type drives and upgrade to SATA, which comes in several speeds from 1.5 Gb/s to 6 Gb/s. Obviously, the faster drives will also be more expensive. Some new computers also have eSATA connectors for attaching a SATA drive externally. Other options for attaching drives externally include USB and Firewire/IEEE 1394.

Slowdowns may be caused by installing programs or often-used files on slow external drives. If you must use external drives for such files, go with the latest version, such as USB 3.0 (which is up to four times faster than USB 2.0) or Firewire 800. If you don’t have ports to support the faster version, you can install a card to add support.

New Solid State Drives (SSDs), which generally connect via SATA, can often provide better performance than other drive types but cost much more per GB of storage space. Windows 7 includes support for TRIM, which optimizes SSD performance. SCSI drives are still around, too, notably in the form of Serial Attached SCSI (SAS) with super-fast access times — but they’re expensive and noisy and used primarily for servers.

Stay on top of the latest Microsoft Windows tips and tricks with TechRepublic’s Windows Desktop newsletter, delivered every Monday and Thursday. Automatically sign up today!

5: BIOS settings

One frequently ignored cause of system slowdown is the machine’s BIOS settings. Most people accept the BIOS settings as they were configured in the factory and leave them as is. However, slowdowns may occur if the BIOS settings do not match the optimal machine configuration. Often, you can improve machine performance by researching your motherboard’s optimal BIOS settings, which may not be the same as the factory defaults.

There is no centralized database of optimal BIOS settings, but you can employ a search engine such as Google or Bing and use your motherboard name and BIOS as keywords to find the correct settings.

6: Windows services

Many Windows services are enabled by default. A lot of these services, however, are not required for your machine to run properly. You should review the services running on your Windows XP/Vista/7 computer and disable those that you don’t need.

One way to see which services are running is to use the Services applet found in the Administrative Tools menu. In Windows 7, click Start and type Services in the search box, then select Component Services. In the console’s left pane, click Services (Local) to display the list of services, shown in Figure A.

Figure A

Use the Component Services console to identify the services running on your system.

Important information contained in the Services console includes the service Name, Status, and Startup Type. You can get more details on a service by double-clicking on it to bring up the service’s Properties, shown in Figure B.

Figure B

The Properties sheet for the service provides detailed information.

You can stop the service by clicking the Stop button. If you are sure that you don’t need the service, click the down arrow in the Startup Type drop-down list box and set the service to Disabled. If you are not sure if you need the service, change the Startup Type to Manual. Then you’ll have the option of manually starting the service if you find that you need it.

Another way of controlling which services start is using the msconfig utility (seeFigure C). In Windows 7, click Start and in the search box, type msconfig. Click msconfig.exe.

Figure C

Use the System Configuration utility to control the behavior of services.

Note that some secure Microsoft services cannot be disabled. These are considered essential for running the computer. For a list of some Windows 7 services you may be able to disable, see “Disable Unwanted Services and Speed Up Windows.”

Editor’s note: Disabling services is not to be done lightly – know what services you are disabling and why. Disabling services can corrupt your Windows installation.

7: Runaway processes

Runaway processes take up all of the processors’ cycles. The usual suspects are badly written device drivers and legacy software installed on a newer operating system. You can identify a runaway process by looking at the process list in the Windows Task Manager (see Figure D). Any process that takes almost 100 percent of the processing time is likely a runaway process.

Figure D

Use the Task Manager to identify processes that are slowing the system.

We see an exception to this rule, however, if we click the button to Show Processes from All Users. On a smoothly running system, the System Idle Process should be consuming the majority of the processor cycles most of the time. If any other process were to take up 98 percent of the processor cycles, you might have a runaway process.

If you do find a runaway process, you can right-click it and click the End Process command. You may need to stop some processes, such as runaway system services, from the Services console. If you can’t stop the service using the console, you may need to reboot the system. Sometimes a hard reboot is required.

For more detailed information about running processes, check out Process Explorer 12.04, shown in Figure E. This is a handy little utility written by Mark Russinovich that includes powerful search capabilities.

Figure E

Process Explorer gives you more detailed information about running processes.

8: Disk fragmentation

As files are added, deleted, and changed on a disk, the contents of the file can become spread across sectors located in disparate regions of the disk. This is file fragmentation. All Windows operating systems subsequent to Windows NT have built-in disk defragmentation tools, but there are also third-party programs available that give you more options.

If you have traditional hard disks, disk fragmentation can significantly slow down your machine. The disk heads must move back and forth while seeking all the fragments of a file. A common cause of disk fragmentation is a disk that is too full. You should keep 20 percent to 25 percent of your hard disk space free to minimize file fragmentation and to improve the defragmenter’s ability to defrag the disk. So if a disk is too full, move some files off the drive and restart the defragmenter.

Note that SSDs work differently and can access any location on the drive in essentially the same amount of time. Thus, they don’t need to be defragmented.

9: Background applications

Have you ever visited an end user’s desktop and noticed a dozen icons in the system tray? Each icon represents a process running in either the foreground or background. Most of them are running in the background, so the users may not be aware that they are running 20+ applications at the same time.

This is due to applications starting up automatically in the background. You can find these programs in the Startup tab of the System Configuration utility, as shown inFigure F. Uncheck the box to disable the program from starting at bootup.

Figure F

You can disable programs from starting when you boot Windows.

10: File system issues and display options

Some file systems work better than others for large disk partitions. Windows 7 should always use the NTFS file system for best performance.

Cleaning up the file system will also help speed performance. You can use the Disk Cleanup tool to:

• Remove temporary Internet files.
• Remove downloaded program files (such as Microsoft ActiveX controls and Java applets).
• Empty the Recycle Bin.
• Remove Windows temporary files such as error reports.
• Remove optional Windows components you don’t use.
• Remove installed programs you no longer use.
• Remove unused restore points and shadow copies from System Restore.

To run Disk Cleanup in Windows 7, click Start and type Disk Cleanup in the search box. Select the drive you want to clean up.

Another way to increase performance is by turning off some of the visual effects that make Windows 7 look cool but use valuable system resources. In Control Panel, click the System applet and in the left pane, click Advanced System Settings. Under Performance, click the Settings button and then the Visual Effects tab. Here, you can disable selected Aero effects or just click Adjust for Best Performance, as shown inFigure G, which disables them all.

Figure G

You can turn off selected (or all) visual effects to increase performance.

Conclusion

When troubleshooting a system slowdown, you should always look for potential hardware problems first. Then, investigate the common software problems. If you use a systematic troubleshooting plan, you should be able to improve the performance of most computers suffering from system slowdown.

Hey in reference to Internet TV there is a cool site www.hulu.com Here you can stream alot of television shows from reality to games shows to the Discovery Channel. This is a whole lot cheaper than Satellite or Cable. By a whole lot cheaper I mean FREE.

Well those are my thoughts for the day.

Have a good Sunday.

Dave

I think that a topic worthy of mention is a website that allows remote access to your computer from any internet connection. In other words, you can log on to your computer at your home or business from anywhere. To me that is pretty cool! Think about it! Lets say you need a report on your computer at the office and you are in Pockahonta, Kentucky… NO PROBLEMO! just go to http://www.logmein.com. log in to your acount and connect to your computer at the office. Your computer screen will appear and you can browse to the file you need and send it to you via email. How cool is that?

It does take a little bit of time to set it up but the explanation on how to set it up is fairly simple. The best part is that there is a free version which is probably all you would need.

Thats my blog for the day..I hope you have a good what’s left of your weekend!

Dave

But…guess what? I must say (in my opinion) Norton Antivirus is more trouble than it is worth! I hope I don’t stir up any anger with Symantic but I have to say something about it now.

Here is my take. The scoundrels who make viruses and spyware do it with Norton in mind. They study Norton Antivirus prevention software and then they write their virus infections to get through. I get alot of infected computers here in my shop that have (you guessed it) Norton Antivirus.

Just yesterday, I had a laptop computer in my shop that had a serious virus. After employing our normal virus cleaning procedures and running a ton of checks, we were unable to get the dang virus off. Then I removed Norton and voila! Clean at last! The virus had attacked the Norton Code and caused all sorts of havoc with the computer.

If you have NAV on your computer, I suggest that you remove it and put on AVG FREE. To get AGV just go there and download the free version. After you have downloaded and installed it make sure you click on “get updates.”

If you have any questions or anything you would like to add, just let me know.

Dave

The fundamental difference is where your email messages are stored. With POP 3 all your messages are stored on your computer. IMAP stores them on your Server. If you use more than one computer to get your email, you would probably want to use IMAP. Your email is syncronized on all the computers that you have setup. IMAP is also a great way to backup your email and contacts because it is secured on a remote mail server and not on your computer.

POP is faster and works better with MS Outlook. The default location of your email will be on your computer and not on your email server. If you remember to backup your contacts and important emails and you are using only one computer to receive email, then POP is your best option.

If anyone has a question or comment. Pease feel free to respond to my blog.

Dave