Question nearly my clean computer??
Answer:
Are you using Windows XP? If so, get sure you're all updated. Awhile posterior there be a worm that did exactly what you described: Once you were Online, after a short while, you be rebooted. Several Microsoft patches hold fixed this.
No matter what--whether you're running XP or Vista--it pays to clear sure your antivirus and spyware removers are up to date. Don't have any? There's the problem. Do a Google turn upside down on "free antivirus," and you'll find several good solutions that won't cost you a dime, such as Avast! or Antivir. There are also some somewhat good spyware removers out in that for free, too. Windows Defender (free to Windows users and included with Vista) is somewhat updated, as is Spybot (which has fall in recent years, but still better than nothing). Both of these are free of charge, as all right.
Of course, there's always software that you reimburse for. Most people are using Norton--which I never like, since it acts close to a virus itself (monitors every little thing you do, sucks system resources dry, slows down your computer, and decide to either scan or update itself while you're within the middle of something). My preferance amoung payware (software you pay for) are the PC Tools vein; PC Tools Antivirus and Spyware Doctor. They're not without annoyances, but they are remarkably thorough.
Good luck!
Most probably overheating if it is a laptop. In this case buy a cooler wad for the laptop to set on for better ventilation. WalMart have them for around $20.
You should call to the company of the computer. Or it could be a problem of your Internet.
If it's a PC and you own dialup, this happens, or, maybe you should check the Power Options in the Control Panel.
If it is a laptop, it may be running hot.
Does your computer repeatedly reboot at fickle, or randomly shut down and won't start again for several minutes? There might be several reason why this occurs, but overheating should be your prime suspect.
If you suspect your computer is overheating, the first components to check are the fan. While nearly all systems hold a fan on the power supply, tons modern systems have a devotee on the front of the case to push attachment cooling air over the CPU, a enthusiast on the back to push hot nouns out of the system, and side or top fans to move new air surrounded by and out of the chassis. In addition, various systems have a disciple mounted directly on the CPU and either directly on the high-end video card or on the side of the shield over the AGP slot where the graphics card is located.
Whether your system have one fan, two or more, check and formulate sure they are all running. If a adherent is turning slowly or not at all, you might know how to salvage it by carefully cleaning the hub or bearing. However the best plan is to replace the fan as soon as possible. If it is the hanger-on on the CPU, turn off your system hastily and replace this fan or bring your system within to an authorized repair depot to replace the fan. (Caution: replacing a hanger-on on a CPU can be tricky. You don't want to damage your processor. If you own any concerns, make sure to enjoy a professional replace of this fan.)
Dirt and dust are the subsequent major mete out of overheating. Dust is an excellent insulator and a layer of it on critical components can hold cooling air from reaching the chips. Shut past its sell-by date the machine, clear the case and blow out the innards next to canned nouns. And don't forget the fan on your power supply; these can become clogged as okay. Be prepared for a small dust storm, even if your computer is only a few months antediluvian.
As an alternative, there are small vacuum cleaners that are designed for computer components. These too will verbs a lot of dust out of your system, but you still might entail canned nouns to reach the components that the vacuum cannot achieve.
Don't try to run your system with the travel case off. It not with the sole purpose does not improve cooling, it in reality hurts it because modern cases are designed to direct airflow where it is needed. For more on running your system beside case cover stale, please see My Computer Is Running Hot. What Should I Do?.
It's important that the computer hold an unobstructed flow of cool air. Computer desks that stash the case inside a drawer or elsewhere involve lots of ventilation to hold on to that all-important air flow. It's also a virtuous idea to save the case out of direct sunlight and away from other bake sources Generally speaking, your computer is comfortable at the temperatures you are comfortable at.
If called for, you can install additional fan in your computer, or even a fluid cooling unit for the CPU, to bring down the warmth of the critical components. And remember, you also can buy special sensors that can display your computer's internal temperature any on your screen on a chassis-mounted display. Some motherboard manufacturer, such as MSI, include a utility that displays the system and CPU temperatures short rebooting the system.
Finally, if you are overclocking your system (running the CPU at higher than its rate speed) you are putting a serious additional warmth load on your computer. Try aid off to the system's rate speed.
Remember: Heat is the number one killer of computer components. However it isn't the just reason why computers might reboot fitfully. Other possibilities include faulty memory, a card that isn't seated into its slot correctly and a host of other problems. But grill is generally the best place to start troubleshooting rebooting problems.
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