Welcome to windows 7 forums.
Computer running slow windows 7 all sudden.
Check memory with memtest86.
To see what programs are running in the background and how much memory and cpu they are using open task manager.
One of the most common reasons for a slow computer is programs running in the background.
Disconnect the power supply and open the computer and clean out any dust you find inside that case be safe if you touch anything inside make sure your grounded to the computer case while your.
Or it might be windows update slowing everything down in the background.
If that button is grayed out the.
On the startup tab click the disable all button to disable all applications that run on startup.
Choose the one and close.
Open up task manager taskmgr exe and select the option to view process for all users the long button in the lower left of the processes tab then click on the view select.
Here are my solutions slow speeds and an excellent article which i hope is of some help.
Search for and open device manager.
Apply the changes and you would be prompted to restart your computer.
We also provide an extensive windows 7 tutorial section that covers a wide range of tips and tricks.
Many applications tend to run in the system tray or notification area.
Remove or disable any tsrs and startup programs that automatically start each time the computer boots.
Go to search type device manager and look for any yellow warning markers.
Your pc is running slow because something is using up those resources.
If your windows 7 computer has suddenly become slower than usual it could be a malware infection or a failing hard drive.
Download and run malwarebytes a full scan after you update.
Our forum is dedicated to helping you find support and solutions for any problems regarding your windows 7 pc be it dell hp acer asus or a custom build.
10 quick ways to speed up a slow pc running windows 7 8 or 10 find resource hungry programs.
Then find and double click the new driver.