Nowadays almost all of us use a PC on a daily basis and unfortunately most of us have experienced issues caused by viruses or spyware. If you are have experienced these issues in the past, you will have some idea of how tricky spyware removal and virus removal can be.For those of you who have not, it is possible that these stealthy programs have both compromised your privacy and affected your PC's performance without your knowledge.How can I tell if I have a spyware problem?Whether using a PC for work purposes, online shopping or simply to keep up-to-date with our friends through social media sites such as Facebook or twitter, it's safe to say that many of us now know how to perform basic everyday tasks and know exactly what to expect when using programs such as web browsers. But what happens when things happen that we don't expect?For instance, imagine for a second that you are shopping online for a new pair of shoes and suddenly without warning your Internet browser is redirected to a totally unrelated page which offers you deals on car stereos. You may be inclined to think that somewhere along the line you have clicked a wrong button. But low and behold when you try again, the same thing happens.What is happening?… Is my PC broken?No. Your PC is not broken but this is a clear indication that spyware may be present on your system and that spyware removal may be necessary. Spyware programs have the ability to cause minor annoyances such as allowing pop-ups to appear or the redirecting of your Internet browser, but there are far more worrying aspects to spyware.Spyware programs also have the ability to create a record of everything that you type on your keyboard. This allows spyware to collect all of your personal information, including names, addresses, e-mail addresses, passwords and bank/credit card details. These programs can give the author complete access to your virtual identity, allowing them to use your information in a variety of ways, ranging from low-risk problems such as the advertising of third-party products to you via pop-ups, right up to the more serious high-risk problems including identity theft.If you fear that your system may be infected, you should contact a spyware removal expert for help as soon as possible.