About Diane Davis

Diane Davis has been a member since January 17th 2012, and has created 5 posts from scratch.

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What are unneeded computer files ?

What is unneeded computer file Clutter issues?

Every time you work on your computer or browse the Internet, temporary files, cache files, and cookies are saved to your hard drive. Most of these are files that you will never use and do not need to save. More unneeded buildup occurs from deleted files accumulating in the Recycle Bin. All these files debris clutters your computer and overtaxes its resources.
Risks
  • Reduction in processing. Unneeded files consume memory and take up drive space. Instead of focusing on processing the services you really need, your computer is using resources to process useless items.
  • Recurrent crashes and lock-ups. A glut of unnecessary files increases drive fragmentation, which burdens the hard drive. With an excessive amount of debris, Windows can start to behave in unusual ways, including locking up or crashing.
  • Endangered privacy. Anyone who has access to your computer can see the Web sites you have visited and easily open files you have deleted.
Solutions
  • Erase temporary files. Simply deleting files from your Web browser cache or temporary directories does not completely erase these tracks. Most security advisers recommend using software that can thoroughly clean out cookies, temporary Internet files, and cache files.
  • Empty the Recycle Bin. Windows stores deleted items in the Recycle Bin for easy recovery, and as you work on your computer, these deleted files quickly accumulate. Periodically empty the Recycle Bin to reclaim valuable hard drive space. Note: Items left in the Recycle Bin also pose a privacy risk because these files can be easily retrieved. Where confidentiality is critical, not only empty the Recycle Bin, but also use a data wiping program to thoroughly obliterate data.
  • Remove unneeded files and programs. Occasionally review the data you have saved and installed. Delete the documents and files you no longer want and uninstall programs you are no longer using. Consider archiving rarely used files to a CD or other removable media.

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How to speed up computers and laptops

Various inefficiencies can bring your computer’s processing to a crawl, including fragmented hard drives, splintered system memory, scattered registry entries, and unneeded programs starting with Windows.

Risks

  • Slow boot times. Various programs and services are set to load when Windows loads. Some of these programs, such as antivirus protection, are desired, but many are useless and needlessly slowing the time it takes to start your computer.
  • Reduction in processing. When hard drives and system memory become fragmented, computer performance is significantly slowed. Files take longer to open and programs take longer to start.
  • System and file damage. Highly fragmented files are more prone to becoming corrupt. A highly fragmented hard drive places more strain on the heads, which in severe cases can lead to a head crash and a loss of data.
  • Exposure to infections. Trojans (malicious software) might also be loading at startup. Trojans are usually designed to load when you restart your computer.

Solutions

  • Defragment your hard drive and system memory. Defragmenting your hard drives reorganizes scattered data, which boosts file access speed and extends the life of the drive. Defragmenting system memory reclaims valuable memory and improves PC efficiency and speed.
  • Compact the registry. Compacting the registry reorganizes entries, which maximizes free space and improves the efficiency and speed of registry processing.
  • Remove unneeded services from startup. Eliminate startup items that are unnecessary. Removing these unneeded performance drains will boost your PC’s speed, particularly the time it takes to boot, and will eliminate potentially dangerous programs.

How to stop computer viruses and hackers

Computer viruses, hackers, and other Internet dangers continue to pose a high risk. A range of malicious programs (viruses, worms, Trojans, etc.) are designed to damage computers or obtain confidential information from them. These infections can wreak havoc by causing permanent computer damage, destroying data, and enabling identity theft.

Risks

  • Reduction in processing. Infections can cripple a system and bring processing to a halt. Viruses can make dangerous changes to the vital registry, causing system slowdowns and crashes.
  • Lost files. Your files – treasured photos, valuable music, important financial records – can all be destroyed if your computer becomes infected.
  • System and file damage. Viruses are designed to alter the operation of a computer. In addition to damaging files, viruses can harm your registry, your operating system, and even your hardware.
  • Data and identity theft. Trojans can enable the theft of any data saved on your computer, including banking and credit card information, passwords, address books, and other private information.
  • Financial risk. The monetary cost of recovering from data loss or identity theft can be devastating.
  • Spreading of infections to others. You can unknowingly spread viral infections to your friends, family, and business associates just by sending an email or leaving your computer unattended. Hackers can secretly take control of your PC and use it to attack and infect other computers.

Solutions

  • Use a firewall. A firewall is vital to secure Internet activity. A firewall puts up a barrier against hackers and other intruders, but allows the Internet access that you do want. Configure the firewall so that only the programs and Web sites you trust are allowed to pass through.
  • Use antivirus software. Antivirus software is a must-have for anyone who uses the Internet. This software blocks computer infections and detects and removes any existing infections. Make sure you keep the virus signatures up to date for continual protection.
  • Patch known security flaws. Many malicious programs exploit known security vulnerabilities in operating systems and browsers. Install the latest security patches, or use a specialized program that can automatically repair these flaws.
  • Only download trusted programs. Only download programs from trusted Web sites or refer to a trusted source for information. Do not install software if you are not sure about it.
  • Back up important files, including the registry. Establish and follow a schedule for regular backups of your data. Ideally, use a backup program that backs up all files, including programs and hidden operating system files. Regular backups of the registry are also recommended to protect its critical settings.
  • Permanently erase deleted confidential data. A file deleted through Windows is not completely erased; even though you can’t see the file, someone using easily available tools can recover it and view its contents. For highly confidential data you have deleted, use data wiping software that completely erases all data remnants.

What is speedyPC ?

SpeedyPC is a software tool that can scan through your Windows registry and remove any invalid and redundant entries. This will ultimately result in an overall improvement with your PC system’s performance.

SpeedyPC offers the following features and benefits:

  • Automatic updates: SpeedyPC will automatically update when there is one available, so you never have to wonder whether or not your software is up-to-date.
  • Custom scans: you can customize how SpeedyPC scans your registry by selecting only the items you want to be scanned. There is a list of registry items that you can check or clear during the scan process.
  • Automatic scanning with the scheduling tool: with SpeedyPC, you can create schedules so that a registry scan is performed automatically. Using the schedule feature, you can set more than one schedule to run daily, weekly, monthly, at system startup, and more.
  • Selection and removal: You can choose which items SpeedyPC has detected after it completes the registry scan. When the results are displayed, you can clear the items that you do not want removed.
  • System Tray icon: The SpeedyPC system tray icon offers several handy menu options for quick and easy access to commonly used functions. From the system tray icon menu, you can conveniently open the SpeedyPC main window, scan your registry, and get updates. You can also quickly view the date, time, and results of the most recent SpeedyPC scan. This is particularly useful in getting an idea of when your system was last scanned and if there are outstanding critical errors that need to be cleaned.
  • Ignore list: SpeedyPC offers you the ability to ignore items that have been detected after the registry is scanned. In this way these items will be ignored for subsequent scans. There is an Ignore list that you can manage should you want to have these items scanned and removed in the future.
  • Automatic repair: SpeedyPC offers you the ability to perform an automatic repair of detected items after a scan. You can configure the settings so that a repair of detected items occurs after each scan.
  • Backup and restore: An automatic backup is created every time you use SpeedyPC. You can restore the items that were removed.
  • Startup Tuner: SpeedyPC offers quick and easy access to all the programs that are launched when you start your computer. You can enable and disable applications in the Startup list.

Although SpeedyPC provides users with the power to maintain and optimize their computers with ease, every machine is modified to its user’s preference. As a result, there may be times when SpeedyPC removes registry entries which are required by the operating system or other third-party programs. Keeping this possibility in mind, this optimization tool is quite strict with what items are being removed by default.

Should your system be negatively affected, SpeedyPC offers a ‘Restore’ function to restore removed registry entries if your system has been negatively affected.

If you are concerned with running a full system scan, please review the SpeedyPC help file to gain further information regarding the categories being scanned. To access the help file you can click ‘Help’ located on the upper-right corner of your SpeedyPC application, or open the program and press ‘F1’.

Once you have reviewed the help file please select one category and click ‘Start Scan’.

If you experience problems with your computer after running a scan, please follow the instructions below to restore the backup file:

1. Open ’SpeedyPC’ and click on ‘Restore’.
2. Double-click the recently created backup file and click ‘Restore’. To sort the backup files in chronological order, simply click the column heading labeled ‘Date and Time’.
3. Once restored, a confirmation box will be displayed – press ‘Ok’ to close this box.

If you have an idea of what was affected negatively, you can run another scan and, before clicking the fix button, try searching through the listed entries for the offender and then clicking ‘ignore’ or unchecking the box beside it. We understand scanning each category individually may be a bit time consuming; however, it is necessary to identify the category or entry that is causing your system troubles.

Learn more about speedyPC here