Computer Troubleshooting: Strange Dots and Slow Performance - Any Solutions?

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Discussion Overview

The thread discusses various computer troubleshooting experiences related to strange dots appearing while typing and slow performance. Participants share their personal experiences and suggestions for addressing these issues.

Discussion Character

  • Anecdotal
  • Opinion-based
  • Exploratory

Main Points Raised

  • One participant describes experiencing strange dots while typing in Excel and mentions a slowdown in computer performance, noting that they have already run virus scans and checked firewall settings.
  • Another participant suggests updating the virus checker and running it again, sharing that similar issues were encountered by their spouse.
  • One participant confirms their virus checker is updated and mentions that it deleted two viruses after visiting a website.
  • Another participant suggests performing a full defragmentation and mentions advice from their IT professional regarding managing running programs.
  • One participant expresses sympathy and suggests running disk cleanup and ensuring printer drivers are updated, while also mentioning the option of consulting a professional technician if issues persist.

Areas of Agreement / Disagreement

Views differ on the specific solutions to the problem, with no clear consensus emerging on the best course of action.

Contextual Notes

Participants share personal experiences and troubleshooting steps taken, reflecting a range of technical knowledge and approaches to resolving computer issues.

Who May Find This Useful

Consultants experiencing similar computer performance issues or those interested in troubleshooting discussions may find this thread relevant.

pampchefrhondab
Messages
2,759
Hi all,

I've been having some computer trouble lately and wanted to know if anyone has had this happen before.

When I'm in a program - first started in Excel - the computer just starts having dots like .... then types a word or words. The words don't go together to make any sense.

First thing I did was lock down my firewall and run virus scans - nothing showed up. I checked the log for inbound traffic and there wasn't any. I rebooted the computer and didn't have the problem until today it started again. The difference is I used Skype and Mail Trust (to check your email from remote location). I did notice someone tried to PM me on Mail Trust; however, I did not respond and just closed the window. I tried to find a way to block, but that was not an option.

My computer also seems much slower then before. I've looked at "processes" to see what's running and there is a lot, but I didn't see anything that wasn't suppose to be there.

I also installed a new HP printer the day before this started, but the computer slow down started prior to that installation.

Any ideas?

P.S. Please don't say I can take it in to a repair shop - I know that. Just wanted to know if anyone else has ever had this before:)!
 
Last edited:
Have you updated your virus checker? And then run it again? There's wierd stuff going around, my dh had all kinds of wierd things on his laptop last night.
 
  • Thread starter
  • #3
Hi Nancy,

Yes, it's updated. I'm running a full scan again using McAfee and Windows Defender. We will see what happens.

I did get a notice from McAfee last night it deleted two viruses that were trying to attack. I got them after going to a web site. I don't open email on my computer - I've been using my Blackberry.

Thanks though.
 
I'm not knowledgeable enough to really be of help, but my suggestion would be to do a full defrag. Also, my IT guy at work told me recently if you're running more than 70 or so programs at a time, you need to do some clean-up (personally, I wouldn't know what to remove - he removed alot of things I would have thought necessary for operation).

If you can wait until tomorrow, I can ask my D's hubby, who is a) a professional geek, and b) loves to be helpful.
 


Hi there,

I'm sorry to hear about the computer troubles you've been experiencing. It sounds like you've already taken some important steps in trying to troubleshoot the issue. Have you tried running a disk cleanup and defragmentation on your computer? Sometimes, a cluttered and fragmented hard drive can slow down your computer's performance. Also, make sure you have the latest updates and drivers for your new printer installed. It's possible that it could be causing conflicts with other programs.

If the issue persists, I would recommend reaching out to a professional computer technician for further assistance. They will be able to diagnose the problem and provide a solution. In the meantime, try to avoid opening any suspicious emails or clicking on any unfamiliar links to protect your computer from potential viruses or malware.

I hope this helps. Best of luck in resolving the issue!
 

Frequently Asked Questions

What could be causing strange dots to appear on my computer screen?

Strange dots on your computer screen can be caused by several issues, including a malfunctioning graphics card, a loose or damaged cable connection, or a problem with your display settings. It's also possible that your monitor itself is failing. To diagnose the issue, try connecting your computer to a different monitor or checking the cable connections.

Why is my computer running slowly?

Slow performance can be attributed to various factors such as insufficient RAM, too many background applications running, malware infections, or a fragmented hard drive. To improve performance, consider closing unnecessary programs, running a virus scan, or upgrading your hardware if it's outdated.

How can I fix the strange dots on my screen?

To fix strange dots on your screen, start by checking your cable connections to ensure they are secure. If the issue persists, try updating your graphics drivers or adjusting your display settings. If none of these solutions work, the problem may be hardware-related, and you may need to consult a technician.

What steps can I take to speed up my computer?

To speed up your computer, you can start by uninstalling unused programs, disabling startup items, and clearing temporary files. Additionally, consider upgrading your RAM or switching to a solid-state drive (SSD) for better performance. Regularly running disk cleanup and defragmentation can also help maintain speed.

When should I seek professional help for computer issues?

If you've tried basic troubleshooting steps and the problems persist, or if you're uncomfortable performing advanced diagnostics, it's advisable to seek professional help. This is especially important if you suspect hardware failure or if your data is at risk.

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