Acer pc running slow everything i want to look up on my favorites,is slow. also my internet it slow. is it safe to download pc sweep

There is only a few ways to improve your laptop one is to spend money on it or reformatting it.So start saving or start back-upping.

Is it wireless or wired? by "internet speed is very slow" do you mean Browser is slow, as in, Internet Explorer? When you a browsing on the internet? Need more info. Anew computer has all sorts of JUNK that needs to be removed to increase speed.

Start your PC and press F8 several times until the boot menu comes up. Then select "Safe Mode with Networking". Now get some or ALL of the FREE programs below.

Download, Install and Run Malwarebytes Anti-Malware:
http://majorgeeks.com/download.php?det=5756
When Installing choose the non-pro version.

Download, Unzip, Install and Run TDSSKiller:
http://majorgeeks.com/Kaspersky_TDSSKiller_d6895.html

Download, Install and Run Super Anti-Spyware:
http://majorgeeks.com/SUPERAntiSpyware_d5116.html

If you have an outdated Anti-virus program then Download, Install and Run Avira Anti-Virus:
http://majorgeeks.com/Avira_AntiVir_Personal_-_FREE_Antivirus_d955.html
Make sure to select ALL of the "threat categories" when you install or configure Avira...

For a temporary solution, download and install Firefox browser, version 6.01 at www.mozilla.org
When asked, tet the program import your favorites and home page settings from your other browser.
Addressing your problem, download and install Microsoft Security Essentials from Microsoft.com and scan your system for Trojans, exploits and spyware. Do everything recomended by the software and hope it was not something too serious!

First, open your Internet Options. Delete all temp files and history files.

CC Cleaner is a great free tool to do this and more. Download and install. Run it and clean everything it finds.
http://www.filehippo.com/download_ccleaner/download/6cf1554d4f05b03317f892a4aafa8c0b/

Start in safe mode with networking (hit F8 repeatedly after the boot splash screen), Open Internet Explorer, go to TrendMicro.com and run their free virus scan.

Hello,

Try contacting your Internet service provider.

Best regards

ok this is what you have to do,,,,rescan your computer for viruses.., download ccleaner, spyboot search and destroy, atf cleaner...restart your computer hit f8 to go to safe mod go to safe mode rerun all this programs in safe mod, clena everything what is bad ( it will be highlated) run disk defragment, restart your computer and let it boot normaly... it should run faster, if you can go to safe mod do all this in normal mode, after all of that got to run and type msconfig it will show you on startup tab what programs are loaded on startupo of win xo uncehc those that you don't want or those that are suspicious to you.... and post me back if you ancourted any problems ....

Run in safe mode with "network" option - then open internet explorer - try opening a web site from favorites. If successful browse internet for a patch or update

please go to safe mode with networking and try connecting to the internet,restart pc,press f8,choose safe mode with networking,choose windows xp,go to admin account..try to connect to the internet using safe mode with networking,download malwarebytes from malwarebytes.org and run a scan