Tag Archive | "computer problems"

How To Fix A Slow Computer – Top 5 Tips

Tags: , , , , ,

Poor computer performance can be irritating to deal with in a work environment and certainly ruin your enjoyment of browsing the web at home. This article shows how to fix a slow computer by targeting five of the most common problems Windows PC owners will experience.

  1. Begin by checking your computer is not running out of space. Open Windows Explorer and make sure your hard drive has at least 10% kept free for virtual memory (which the operating system uses running programs). Below 5% and your computer will gradually grind to a halt. Remove old programs you don’t use and backup large files to an external drive in order to free up some space.
  2. Check your PC doesn’t have a virus. An essential part of computer maintenance and repair work is running an anti-virus scanning application to identify and repair registry/operating system program corruption caused by these malicious programs. You should also run a spyware removal program weekly.
  3. Optimize disk access times by defragmenting the hard drive. Each document you store to disk is saved as numerous fragments dispersed around the disk. While this does make the best use of free space, it results in slower file read times which can impact performance over time. Use the Disk Defragmenter tool every three weeks so to stop this happening.
  4. Try to reduce the number of applications and background services that are running in parallel. Both the RAM and CPU will be put under undue strain by having too many programs running and using their resources. The task manager is a good utility for identifying which programs use the most amount of RAM. Make a decision to disable/update programs which appear to use a comparatively large amount of memory.
  5. Give your virtual memory size a boost. The page file setting in performance options dictates how much virtual memory the operating system will use on your hard drive for processing applications and OS programs. Allocating a larger page file will therefore increase performance.

Of course, once you know how to fix a slow computer an initial time, it is essential to run these computer maintenance and repair activities on a scheduled/regular basis in order to retain computer speeds. In particular, disk defragmentation should be done monthly anti-virus checks should be done daily if possible.

Understanding Why Your Computer Freezes Up

Tags: , , , ,

It can be tricky to work out why your PC hangs as there is rarely shown an error message to give you an idea of what to fix. This article takes a look at the three main instances where your computer freezes up and proposes some solutions.

Computer Freezes Up With Specific Applications

If the problem only occurs with one application then can help focus your research.

  • Check for known performance issues with the applications. Look for patch updates or customer tickets reporting the same issue.
  • Open Task Manager (processes section) and check how much RAM the application is using. If it is excessive then it may be a application fault so contact the vendor. Consider alternative tools.
  • Run a registry cleaner tool. The issue may be with a shared configuration key which another tool has overwritten.

Computer Freezes While Windows Is Starting Up

  • Check the amount of RAM identified is correct. If the RAM is not being identified it may be faulty or simply come loose.
  • If the drive is making odd noises then there may be a component fault (e.g. bearings seized). Get it checked out at a PC repair shop.
  • Boot up in safe mode to reduce the number of services running and run a virus scan and registry cleaner.

Computer Freezes Up Randomly
Random system hangs can be even more difficult to work out the root cause of the issue so attempt to resolve the problem using broader solutions.

  • Scan for viruses on all disks and external storage.
  • Check you have got enough disk space kept free (over 10% free for each drive) as this will be used for virtual memory.
  • Open task manager and identify (processes tab) which applications are using all the memory. Resolve this issue using the suggestions in the first section.
  • Defragment the hard drive.
  • Run a registry cleaner or PC repair software to check for faults.