Dell Inspiron 1520 running Very slow and sluggish

[IAMKing]

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i have just bought Dell Inspiron 1520 and under that i have installed the windows Vista along with the some games. i like this laptop very much but i recently found mine laptop not working properly. when i use battery my computer become very slow and i am not able to work with the system. My laptop also wont while i unplugged battery. while playing games and application mine computer become very slow and sluggish. now i don't know what to do and how to solve this issue, can anyone suggest on this issue and so that i can solve mine issue.

[Memphis M]

Scan your PC with the 'virus'. Having a good antivirus installed on your computer is crucial if you want to protect from malware that can take various browsing and downloading from the network, which in the case can cause among other things also the slowdown in the PC. So viruses and malicious in general should be removed from the system. For those who do not want to spend money to buy anti-virus software for a fee, however, there are good free alternatives like MSI, Norton, AVG etc.

[akkiiii]

Check the memory of 'hard drive. The 'hard disk where the operating system is installed when it is full or when it was little space available, your PC slows down and in some cases may even cause the block. Like all containers, even the hard disk capacity has its limits and once reached a maximum in the slowdown of the system is granted. So it is good to adopt an external hard drive support on which to transfer files, or burn them and then delete them from memory in order to lighten the main disk. And possibly free up at least 20-30% of the total capacity of the hard disk where the operating system there.

[HankH]

Do the defragmentation of 'hard drive is just as important. The fact is that defragmentation function to sort and store the various files on the PC in an optimal way, to make sure that the system is able to access them and find them much more quickly thus reducing load times. If your computer is used to install and uninstall software on more than one week, then defragmentation should be done at least once a week. Otherwise it just once a month.

[Chaaruchandra]

Remove unnecessary programs from the 'Windows Start. Many people still do not know, A major cause of the system is slow when you turn on your computer, 90% is due to too much software that start with Windows. Some programs even without your knowledge, be it to set itself automatically so that they run every time you turn on your PC. So if this type of software to automatically start there are so many, it is normal that Windows uses for some time to load. So you have to identify what are the programs that start with Windows and remove unnecessary ones from 'automatic execution, such as Messenger, Skype and all the software that should be started only when needed and when the user decides.

[DaminiAMD]

Clean your system from unnecessary files. Make the system clean by removing unnecessary files is equally important to have your PC free from rubbish and thus gain more space and improve performance. At the moment the best free program for cleaning the system is CCleaner , which precisely frees the computer from unnecessary files that take up memory as your Internet history, temporary files, the recycle bin, log files and much more. CCleaner is easy to use and the user can decide what to delete and what not to delete depending on your needs.

[Bhadran]

Install additional RAM, Especially if you're using a PC a little 'dated. The fact older computers, such as those that have an underpowered processor that is not even dual core, you can increase the RAM speed, or buying a meal replacement or additional memory and bring at least 2 GB RAM. With more RAM the system will be installed much faster in executing programs and applications, open folders, and in general play in any other computer activities.

[TamaraAce]

Adjust visual effects, Changing the appearance of menus and windows, you can optimize performance. if this doesn't helps you to solve the issue and then Adjust power settings, Changing the settings for the energy you can make your computer run the recovery from energy-saving settings more efficiently and adjust battery usage for portable computers.

[RidD]

Perform the Disk Cleanup on your system and after that you can solve your issue. This tool deletes unnecessary or temporary files on your hard disk, in order to increase the storage space available. if above all solution not working then The advanced system tools, such as Event Viewer, Disk Defragmenter, and System Information, are often used by system administrators and IT professionals to solve problems. You can also view notifications about performance issues and possible solutions. For example, if Windows detects that a driver is reducing performance, select the notification to display information about the driver that is causing the problem and how to upgrade it. The problems listed first have a greater impact on system performance than those lower down the list.

[Kork]

Try to Disable Hibernation, On desktop machines, in some cases the state of hibernation can create problems, here's a simple way to disable and eventually re-enable hibernation. - Open the menu 'Start - Right select on Command Prompt - select: Run as administrator - To disable Hibernation type: powercfg-hibernate off - To enable Hibernation: powercfg-hibernate on

[dkbose]

Run ScanDisk on your system and after that you can get rid the issue. The ScanDisk program checks for errors in the physical file of your hard drive. To run ScanDisk you need to go through the below steps. Close all programs, along with those that work in the background (anti-virus and screen saver). select Start, then open My Computer. select the right mouse button on the icon of the hard drive (usually C: \). select on Properties, then select the Tools tab. select Check Now. Select the check boxes for the options Fix file system errors and scan for bad sectors and try recovery. select Start, and then select Yes to schedule a full disk scan when the computer restarts. Restart the computer. The disk scan can take a long time.

[Ry]

Clean the Windows registry: you face this issue due to the corrupted Windows registry file and so therfore your getting the issue and so i would like to suggest you to remove the all corrupted Windows registry file on your system and after that make sure your getting the issue or not.