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Managing Virtual Memory / Pagefile in Windows Vista

If your computer lacks the Random Access Memory (RAM) needed to run a program or operation, Windows uses Virtual Memory to compensate. Virtual memory combines your computer’s RAM with temporary space on your hard disk. When RAM runs low, virtual memory moves data from RAM to a space called a paging file. Moving data to and from the paging file frees up RAM to complete its work.

The more RAM your computer has, the faster your programs will generally run. If a lack of RAM is slowing your computer, you might be tempted to increase virtual memory to compensate. However, your computer can read data from RAM much more quickly than from a hard disk, so adding RAM is a better solution.

If you receive error messages that warn of low virtual memory, you need to either add more RAM or increase the size of your paging file so that you can run the programs on your computer. Windows usually manages the size automatically, but you can manually change the size of virtual memory if the default size is not enough for your needs.

Find out how much RAM your computer has

Random Access Memory (RAM) is a general indication of performance that is measured either in megabytes (MB) or gigabytes (GB): the larger the number, the faster some programs will run.

To open the System Properties, press Windows logo key + Pause

Windows Vista Sytem RAM Size

In the System section, under Memory (RAM), you can view the amount of RAM your computer has.

Change the size of virtual memory

If you receive warnings that your virtual memory is low, you'll need to increase the minimum size of your paging file. Windows sets the initial minimum size of the paging file at the amount of random access memory (RAM) installed on your computer plus 300 megabytes (MB), and the maximum size at 3 times the amount of RAM installed on your computer. If you see warnings at these recommended levels, then increase the minimum and maximum sizes.

To open the System Properties, press Windows logo key + Pause

Windows Vista Pagefile Settings 1

In the left pane, click Advanced system settings. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.


Windows Vista Pagefile Settings 2

On the Advanced tab, under Performance, click Settings.


Windows Vista Pagefile Settings 3

Click the Advanced tab, and then, under Virtual memory, click Change.


Windows Vista Pagefile Settings 4

Clear the Automatically manage paging file size for all drives check box.

Under Drive [Volume Label], click the drive that contains the paging file you want to change.

Click Custom size, type a new size in megabytes in the Initial size (MB) or Maximum size (MB) box, click Set, and then click OK. There is a formula for calculating the correct pagefile size. Minimum pagefile size is one and a half (1.5) x amount of memory. Maximum pagefile size is three (3) x minimum pagefile size. Say you have 4 Gb (4,096 Mb) of memory. 1.5 x 4,096 = 6,144 Mb would be the min. pagefile size and 3 x 6,144 = 18,432 Mb would be the max. pagefile size.

Note:
Increases in size usually don't require a restart for the changes to take effect, but if you decrease the size, you'll need to restart your computer. It is recommended that you don't disable or delete the paging file.

My five favorite Windows tips for maintaining your computer

Updated October 14, 2020

In this article, I am going to share my five favorite tips for maintaining Microsoft Windows.

  1. Checkdisk. This is the first thing I do when I get a system here in the shop. Errors do occur, and files do get damaged. Best to take care of this first thing. And yes, this can take a while, so I always recommend leaving your system on and let Checkdisk run overnight. That way, your computer is ready to go first thing in the morning.

    For more information on how to perform a Checkdisk, select your operating system below:

    Windows 10 Checkdisk

    Windows 8.1 Checkdisk

    Windows 7 / Windows Vista Checkdisk

    Windows XP Checkdisk

  2. Delete Temporary files. This is the first place to look when you need to free up some hard disk space. These files served their purpose at one time, but the program that used them did not delete them for some unknown reason. When deleting temporary files, some may still be in use. I recommend deleting all files/folders that are over a week old. See below for the location of the temporary files folder on your version of Windows:

    Windows Vista / 7 / 8.1 / 10 - C:\Users\username\AppData\Local\Temp
    Windows XP - C:\Documents and Settings\username\Local Settings\Temp

  3. Delete the Internet Explorer cache. This is the second place to look when you need to free up some hard disk space. I have seen systems with over 9 Gb of temporary files. Open Internet Explorer and go to Tools > Internet Options and change the following settings:

    Internet Explorer Temporary Files
    Internet Explorer Temporary Files

  4. Pagefile optimization. This one often gets overlooked. There is a formula for calculating the correct pagefile size. Minimum pagefile size is one and a half (1.5) x amount of memory. Maximum pagefile size is three (3) x minimum pagefile size. Say you have 4 Gb (4,096 Mb) of memory. 1.5 x 4,096 = 6,144 Mb would be the min. pagefile size and 3 x 6,144 = 18,432 Mb would be the max. pagefile size.

    Windows Pagefile Settings

    To change the pagefile size, you need to access the System Properties dialog box. Press Windows logo key + Pause (Windows Vista / 7 / 8.1 / 10 users select 'Advanced' system settings). Then select the 'Advanced' tab and under 'Performance' click on Settings. Then select the 'Advanced' tab and under 'Virtual memory' click on Change.

    For more information on how to change the pagefile size, select your operating system below:

    Windows 10 Pagefile Settings

    Windows 8.1 Pagefile Settings

    Windows 7 Pagefile Settings

    Windows Vista Pagefile Settings

    Windows XP Pagefile Settings

  5. Disk Defragmenter. Probably the best single thing you can do to speed up your computer. Imagine a filing cabinet where all of the folders were out of order, and files were misplaced throughout the cabinet. How could you find anything? Same thing with your hard drive. Disk Defragmenter takes care of that for you. And you can run it as a scheduled task too.

    For more information on how to use Disk Defragmenter, select your operating system below:

    Windows 10 Disk Defragmenter

    Windows 8.1 Disk Defragmenter

    Windows 7 Disk Defragmenter

    Windows Vista Disk Defragmenter

    Windows XP Disk Defragmenter

Simple security with Microsoft Security Essentials

In this article, I am going to spotlight Microsoft Security Essentials (MSE). This is not Microsoft's first venture into the ant-virus market, but it is probably the best. Having used some of the more well-know anti-virus software (Norton / Symantec, McAfee, etc.) for over a decade, I decided to give MSE a try.

Microsoft Security Essentials

All of the articles I had read on Microsoft Security Essentials were quite positive, so I installed it on my netbook running Windows 7 in June. Since then, I have taken the netbook on several on-site service calls and vacation. I am happy to report that the netbook remains virus-free. What I like is the small footprint the software has. It does not take five minutes to start up Windows, as can happen on systems with limited resources (such as netbooks).

MSE works quite well with Windows 7 built-in firewall. The interface is clean and easy to use, unlike some of the anti-virus software out there. It's easy enough for a novice user to navigate. It also integrates into Windows Update. Here's a quote from Microsoft's website:

Microsoft Security Essentials provides real-time protection for your home PC that guards against viruses, spyware, and other malicious software.

Microsoft Security Essentials is a free* download from Microsoft that is simple to install, easy to use, and always kept up to date so you can be assured your PC is protected by the latest technology. It’s easy to tell if your PC is secure — when you’re green, you’re good. It’s that simple.

Microsoft Security Essentials runs quietly and efficiently in the background so that you are free to use your Windows-based PC the way you want—without interruptions or long computer wait times.

I encourage you to take a look at Microsoft Security Essentials. It's simple and free.

Tether your Android's 3G to your pc with PdaNet

When I changed over to the Android, one of the functions I wanted was to use its 3G data connection with my netbook. I found this great program from June Fabrics Technology called PdaNet. It allows you to tether your Android's 3G without having to do any hacking.

PDA.net

Once the installation is complete on both PC and Android, you will find connecting to be easy. Just connect the USB cable from the Android to the PC, start the PdaNet app on your Android and then use the tray icon in Windows to connect. Here's a quote from their web site:

PDA.net has been one of the most popular software for Windows Mobile phones, Palm OS phones, and iPhones. It is now ported to the Android system! PdaNet provides you with FULL Internet access, so all your email, instant message programs will work without any setting changes. Supports both USB Tether and Bluetooth DUN.

PdaNet does NOT require root access or hacking your phone's firmware in order to work. It is just a regular Android application that works on all Android phones as-is. Tethering is fast, secure, and USB mode will also charge your phone at the same time. Your phone can either connect to 3G data, WiFi, or even through VPN, and PdaNet will share the connection with your computer.

If you are looking to connect to the internet on your computer through your smartphone, I recommend you go over to June Fabrics site and take a look at their line of PdaNet products. BTW: If you use Windows 7, you can create a WiFi hot spot with PdaNet and Virtual Router.

Use DejaOffice to sync Outlook with your Android

In my recent change to the Google Android from a Palm, I required two main functions. The second one was to be able to synchronize my Android to Microsoft Outlook. I have been using Outlook as a PIM (Personal Information Manager) for years now, as it's the 'de facto' standard in the corporate world. I was pleasantly surprised to find DejaOffice by CompanionLink.

Being on the Palm platform for years, I became kind of pampered when synchronizing data with Outlook. This really was one of Palm Pilot's strong points. So when I found DejaOffice, it was just the perfect replacement for the conduits from Palm. With the ability to sync Contacts, Tasks, Calendar, and Notes, this is a 'must-have' if you use Outlook. Here's a quote from their site:

Data from the PC sync to DejaOffice, a mobile office application suite for Android. DejaOffice features robust contacts, calendar, tasks, and notes apps that provide enhanced functionality over the native Android applications. Contacts and calendar automatically sync with the native Android databases to allow for full functionality with other apps.

I highly recommend you give this program a try. It's available from the Android page at CompanionLink.

Customer service is #1

Here at Geeks in Phoenix, we take pride in providing excellent customer service. We aim to give the highest quality of service  from computer repair, virus removal, and data recovery.

Bring your computer to us and save

Diagnosing PC problems can be time-consuming. From running memory checking software to scanning for viruses, these are processes can take some time. We base our in-shop service on the actual time we work on your computer, not the time it takes your computer to work!

Contact us

Geeks in Phoenix
Professional service at an affordable price!
4722 East Monte Vista Road
Phoenix, Arizona 85008
(602) 795-1111

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Geeks in Phoenix is an IT consulting company specializing in servicing laptop and desktop computers. Since 2008, our expert and knowledgeable technicians have provided excellent computer repair, virus removal, data recovery, photo manipulation, and website support to the greater Phoenix metro area.

At Geeks in Phoenix, we have the most outstanding computer consultants that provide the highest exceptional service in Phoenix, Paradise Valley, Scottsdale, and Tempe, Arizona. We offer in-shop, on-site, and remote (with stable Internet connection) computer support and services.

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